Structural Classification of Proteins

Class: Small proteins

: Usually dominated by metal ligand, heme, and/or disulfide bridges

Lineage:

Root: scop
Class: Small proteins [56992]
Usually dominated by metal ligand, heme, and/or disulfide bridges

Folds:

Insulin-like [56993] (1)
nearly all-alpha
can be classified as disulfide-rich
1. Insulin-like [56994] (1)
  uperfamily
  1. Insulin-like [56995] (6)
    1. Insulin [56996]
      1. Cow (Bos taurus) [TaxId: 9913] [56997] (6)
      2. Human (Homo sapiens) [TaxId: 9606] [56998] (60)
        SQ P01308
      3. Pig (Sus scrofa) [TaxId: 9823] [56999] (26)
    2. Relaxin [57000]
      1. Human (Homo sapiens) [TaxId: 9606] [57001] (1)
    3. Insulin-like growth factor [57002]
      1. Human (Homo sapiens) [TaxId: 9606] [57003] (21)
        SQ P05019 49-110
    4. Bombyxin-II [57004]
      1. Silkworm (Bombyx mori) [TaxId: 7091] [57005] (2)
Knottins (small inhibitors, toxins, lectins) [57015] (19)
disulfide-bound fold; contains beta-hairpin with two adjacent disulfides
1. Plant lectins/antimicrobial peptides [57016] (2)
  uperfamily
  1. Hevein-like agglutinin (lectin) domain [57017] (6)
    1. Wheat germ agglutinin (WGA) [57018]
      one subunit consists of four homologous domains
      1. Wheat (Triticum aestivum), also known as Triticum vulgare [TaxId: 4565] [57019] (9)
    2. Isolectin VI [57020]
      consists of two homologous domains
      1. Stinging nettle (Urtica dioica), UDA [TaxId: 3501] [57021] (6)
    3. Hevein [57022]
      single domain
      1. Hevea brasiliensis [TaxId: 3981] [57023] (3)
        SQ P02877 18-49
    4. Lectin-C [103522]
      consists of three homologous domains
      1. American pokeweed (Phytolacca americana) [TaxId: 3527] [103523] (1)
    5. Lectin-D [103524]
      consists of two homologous domains
      1. American pokeweed (Phytolacca americana) [TaxId: 3527] [103525] (3)
    6. Antifungal peptide 2 [111392]
      1. Hardy rubber tree (Eucommia ulmoides) [TaxId: 4392] [111393] (2)
        SQ P83597
  2. Antimicrobial peptide 2, AC-AMP2 [57024] (1)
    1. Antimicrobial peptide 2, AC-AMP2 [57025]
      1. Tassel (Amaranthus caudatus) [TaxId: 3567] [57026] (1)
2. Plant inhibitors of proteinases and amylases [57027] (1)
  uperfamily
  1. Plant inhibitors of proteinases and amylases [57028] (7)
    1. Trypsin inhibitor [57029]
      1. Bitter gourd (Momordica charantia), linn. Cucurbitaceae, seed [TaxId: 3673] [57030] (2)
      2. Squash (Cucurbita maxima) [TaxId: 3661] [57031] (7)
      3. Spiny bitter cucumber (Momordica cochinchinensis), MCOTI-II [TaxId: 3674] [64535] (4)
      4. Vegetable marrow (Cucurbita pepo) [TaxId: 3663] [57032] (2)
      5. Jumping cucumber (Ecballium elaterium) [TaxId: 3679] [57033] (16)
        SQ P12071
    2. Carboxypeptidase A inhibitor [57034]
      1. Potato [TaxId: 4113] [57035] (3)
    3. alpha-amylase inhibitor (AAI) [57036]
      1. Prince's feather (Amaranthus hypochondriacus) [TaxId: 28502] [57037] (3)
3. Cyclotides [57038] (4)
  macrocyclic plant knottins closed with the formation of an Asn-Gly peptide
  uperfamily
  1. Kalata B1 [57039] (1)
    1. Kalata B1 [57040]
      cyclic 29-residue polypeptide
      1. African plant (Oldenlandia affinis) [TaxId: 60225] [57041] (8)
        SQ P58454 71-97
  2. Cycloviolacin [57042] (2)
    1. Cycloviolacin O1 [57043]
      cyclic 30-residue polypeptide
      1. Plant (Viola odorata) [TaxId: 97441] [57044] (2)
    2. Root cyclotide 1 [118231]
      1. Australian violet (Viola hederacea) [TaxId: 180952] [118232] (1)
        SQ P83937
  3. Circulin A [57045] (1)
    1. Circulin A [57046]
      cyclic 30-residue polypeptide
      1. Chassalia parviflora [TaxId: 58431] [57047] (1)
  4. Palicourein [103526] (1)
    1. Palicourein [103527]
      1. Palicourea condensata [TaxId: 272141] [103528] (1)
4. Gurmarin-like [57048] (2)
  uperfamily
  1. Gurmarin, a sweet taste-suppressing polypeptide [57049] (1)
    1. Gurmarin, a sweet taste-suppressing polypeptide [57050]
      1. Gymnema sylvestre [TaxId: 4068] [57051] (2)
  2. Antifungal peptide [57052] (2)
    1. Antifungal peptide PAFP-S [57053]
      1. Pokeweed (Phytolacca americana) [TaxId: 3527] [57054] (1)
    2. Antifungal peptide Alo3 [103529]
      1. Insect (Acrocinus longimanus) [TaxId: 227548] [103530] (1)
5. Agouti-related protein [57055] (1)
  uperfamily
  1. Agouti-related protein [57056] (1)
    1. Agouti-related protein [57057]
      1. Synthetic, based on Homo sapiens sequence [57058] (2)
6. omega toxin-like [57059] (5)
  uperfamily
  1. Conotoxin [57060] (13)
    1. Conotoxin [57061]
      1. Sea snail (Conus geographus), G IVa [TaxId: 6491] [57062] (4)
        SQ P01522 46-72
      2. Synthetic, based on Conus geographus, GS [57063] (1)
      3. Sea snail (Conus magus), M VIIc [TaxId: 6492] [57064] (2)
      4. Sea snail (Conus magus), M VIIa [TaxId: 6492] [57065] (7)
        SQ P05484 46-70
      5. Conus striatus, S VIb [TaxId: 6493] [57066] (1)
      6. Conus striatus, SO3 [TaxId: 6493] [57067] (1)
      7. Conus purpurascens, kappa-pVIIa [TaxId: 41690] [57068] (2)
      8. Conus tulipa, T VIIa [TaxId: 6495] [57069] (1)
      9. Conus ermineus, E VIa [TaxId: 55423] [57070] (2)
      10. Conus textile, Tx VII [TaxId: 6494] [57071] (1)
      11. Conus textile, Tx VIa [TaxId: 6494] [82877] (1)
      12. Conus gloriamaris, Tx IXa [TaxId: 37336] [82878] (1)
        Spasmodic conotoxin
      13. Marble cone (Conus marmoreus), mrVIb [TaxId: 42752] [111394] (1)
        SQ Q26443
  2. Spider toxins [57072] (25)
    1. omega-Agatoxin IV, IVa, IVb [57073]
      1. Funnel web spider (Agelenopsis aperta) [TaxId: 6908] [57074] (6)
    2. mu-Agatoxin-I [57075]
      1. Funnel web spider (Agelenopsis aperta) [TaxId: 6908] [57076] (1)
    3. ACTX-HI:OB4219 [69926]
      1. Funnel-web spider (Hadronyche infensa) [TaxId: 153481] [69927] (2)
    4. Atracotoxin-hvI (versutoxin) [57077]
      1. Australian funnel-web spider (Hadronyche versuta) [TaxId: 6904] [57078] (3)
    5. J-atracotoxin-hv1c [57079]
      1. Australian funnel-web spider (Hadronyche versuta) [TaxId: 6904] [57080] (1)
    6. Atracotoxin-hv2a [69928]
      1. Funnel-web spider (Hadronyche versuta) [TaxId: 6904] [69929] (2)
    7. Robustoxin [57081]
      1. Funnel-web spider (Atrax robustus) [TaxId: 6903] [57082] (1)
    8. Huwentoxin-I [57083]
      1. Chinese bird spider (Selenocosmia huwena) [TaxId: 29017] [57084] (1)
    9. Hainantoxin-I [82879]
      1. Spider (Selenocosmia hainana) [TaxId: 209901] [82880] (1)
    10. Huwentoxin-II [57085]
      1. Chinese bird spider (Selenocosmia huwena) [TaxId: 29017] [57086] (1)
    11. Huwentoxin-IV [75658]
      1. Chinese bird spider (Selenocosmia huwena) [TaxId: 29017] [75659] (1)
    12. Hainantoxin-IV [82881]
      1. Spider (Selenocosmia hainana) [TaxId: 209901] [82882] (3)
    13. Lectin SHL-I [57087]
      1. Chinese bird spider (Selenocosmia huwena) [TaxId: 29017] [57088] (1)
    14. SGtx1 [103531]
      1. Spider (Scodra griseipes) [TaxId: 118974] [103532] (1)
    15. Hanatoxin 1 [57089]
      1. Tarantula (Grammostola spatulata) [TaxId: 432528] [57090] (1)
    16. Grammotoxin SIA, GrTx [75660]
      1. Tarantula (Grammostola spatulata) [TaxId: 432528] [75661] (1)
    17. Heteropdatoxin 2, hptx2 [57091]
      1. Giant crab spider (Heteropoda venatoria) [TaxId: 152925] [57092] (1)
    18. GSmtx2 [75662]
      1. Chilean rose tarantula (Grammostola spatulata) [TaxId: 432528] [75663] (1)
    19. GSmtx4 [75664]
      1. Chilean rose tarantula (Grammostola spatulata) [TaxId: 432528] [75665] (2)
        SQ Q7YT39 47-80
    20. Psalmotoxin 1 [103533]
      1. Spider (Psalmopoeus cambridgei) [TaxId: 179874] [103534] (1)
    21. Maurocalcin [57093]
      scorpion toxin with a spider toxin-like fold
      1. Scorpio maurus [TaxId: 53956] [57094] (1)
    22. Imperatoxin A [90132]
      scorpion toxin with a spider toxin-like fold
      1. Emperor scorpion (Pandinus imperator) [TaxId: 55084] [90133] (1)
    23. Tachystatin [75666]
      1. Japanese horseshoe crab (Tachypleus tridentatus) [TaxId: 6853] [75667] (1)
    24. Phrixotoxin 1 (PaTX1) [118233]
      1. Chilean copper tarantula (Phrixotrichus auratus) [TaxId: 269635] [118234] (1)
        SQ P61230
    25. Huwentoxin-X [118235]
      1. Spider (Selenocosmia hainana) [TaxId: 209901] [118236] (1)
        SQ P68424
  3. Insect toxins [69930] (2)
    1. PTU-1 [69931]
      1. Assassin bug (Peirates turpis) [TaxId: 181095] [69932] (1)
    2. ADO1 [103535]
      1. Assassin bug (Agriosphodrus dohrni) [TaxId: 184613] [103536] (1)
  4. Albumin 1 [90134] (2)
    1. Leginsulin [90135]
      a plant hormone
      1. Soybean (Glycine max) [TaxId: 3847] [90136] (1)
    2. Pab1, subunit b [103537]
      insecticidal protein
      1. Garden pea (Pisum sativum) [TaxId: 3888] [103538] (1)
  5. Vhv1.1, polydnaviral gene product [118237] (1)
    1. Vhv1.1, polydnaviral gene product [118238]
      1. Campoletis sonorensis virus, CsIV [TaxId: 10484] [118239] (2)
        SQ Q89632 162-208
7. Scorpion toxin-like [57095] (5)
  uperfamily
  1. Long-chain scorpion toxins [57096] (22)
    1. Scorpion toxin [57097]
      1. Centruroides sculpturatus, variant 2 [TaxId: 218467] [69933] (2)
      2. Centruroides sculpturatus, variant 3 [TaxId: 218467] [57098] (1)
      3. Centruroides sculpturatus, beta [TaxId: 218467] [57099] (2)
      4. Centruroides sculpturatus, variant 1 [TaxId: 218467] [57100] (2)
      5. Centruroides sculpturatus, variant V [TaxId: 218467] [57101] (2)
      6. Scorpion (Androctonus australis hector), Toxin II [TaxId: 70175] [57102] (3)
        SQ P01484
      7. Mexican scorpion (Centruroides noxius), toxin II [TaxId: 6878] [57103] (1)
      8. Scorpion (Buthotus judaicus), BJXTR-IT [TaxId: 6863] [57104] (1)
      9. Scorpion (Buthus martensii), toxin m8 [TaxId: 34649] [57105] (1)
      10. Chinese scorpion (Buthus martensii), toxin m1 [TaxId: 34649] [57106] (5)
        SQ P45697
      11. Chinese scorpion (Buthus martensii), toxin m2 [TaxId: 34649] [57107] (1)
      12. Chinese scorpion (Buthus martensii), toxin m4 [TaxId: 34649] [57108] (1)
      13. Indian red scorpion (Buthus tamulus), neurotoxin [TaxId: 34647] [57109] (3)
      14. Brazilian scorpion (Tityus serrulatus) [TaxId: 6887] [57110] (2)
      15. Bark scorpion (Centruroides sculpturatus), cse-v5 [TaxId: 218467] [64536] (3)
      16. Mexican scorpion (Centruroides noxius) [TaxId: 6878] [111395] (1)
        SQ P63019
      17. Scorpion (Buthus martensii), BmK IT-AP [TaxId: 34649] [118240] (1)
        SQ O77091 19-90
    2. alpha toxin [57111]
      Anti-mammal and anti-insect scorpion toxin
      1. Leiurus quinquestriatus quinquestriatus, LQQIII [TaxId: 6885] [57112] (1)
      2. Scorpion (Leiurus quinquestriatus hebraeus) [TaxId: 6884] [57113] (3)
      3. Chinese scorpion (Buthus martensii karsch) [TaxId: 34649] [103539] (2)
    3. Tx10 alpha-like toxin [103540]
      1. Chinese scorpion (Buthus martensii) [TaxId: 34649] [103541] (1)
    4. LQH III alpha-like toxin, LQH [57114]
      1. Hebraei scorpion (Leiurus quinquestriatus hebraeus) [TaxId: 6884] [57115] (2)
  2. Short-chain scorpion toxins [57116] (38)
    1. Bmtx1 [57117]
      1. Buthus martensii [TaxId: 34649] [57118] (1)
    2. Bmktx [57119]
      1. Buthus martensii [TaxId: 34649] [57120] (1)
    3. Bmtx2 [57121]
      1. Buthus martensii [TaxId: 34649] [57122] (1)
    4. Bmtx3 [103542]
      1. Buthus martensii karsch [TaxId: 34649] [103543] (1)
    5. Bmp02 neurotoxin [57123]
      1. Chinese scorpion (Buthus martensii) [TaxId: 34649] [57124] (1)
    6. Bekm-1 [82883]
      1. Lesser asian scorpion (Buthus eupeus) [TaxId: 34648] [82884] (2)
    7. alpha-KTX, K+-channel blocker [64537]
      1. Brazilian scorpion (Tityus serrulatus), Tstx-k alpha [TaxId: 6887] [64538] (1)
      2. Scorpion (Tityus cambridgei) [TaxId: 184226] [69934] (1)
    8. Neurotoxin bmk37 [103544]
      1. Chinese scorpion (Buthus martensi karsch) [TaxId: 34649] [103545] (2)
    9. Bmkx [103546]
      1. Chinese scorpion (Buthus martensi karsch) [TaxId: 34649] [103547] (2)
    10. Hongotoxin 1 [103548]
      1. Scorpion (Centruroides margaritatus) [TaxId: 29018] [103549] (1)
    11. Margatoxin [57125]
      1. Scorpion (Centruroides margaritatus) [TaxId: 29018] [57126] (1)
    12. Noxiustoxin [57127]
      1. Mexican scorpion (Centruroides noxius) [TaxId: 6878] [57128] (1)
    13. Maurotoxin [57129]
      1. Scorpion (Scorpio maurus) [TaxId: 53956] [57130] (3)
        SQ P80719
      2. Scorpio maurus palmatus [TaxId: 53957] [161118] (1)
    14. Charybdotoxin [57131]
      1. Scorpion (Leiurus quinquestriatus hebraeus) [TaxId: 6884] [57132] (4)
    15. Scyllatoxin [57133]
      1. Scorpion (Leiurus quinquestriatus hebraeus) [TaxId: 6884] [57134] (1)
    16. Agitoxin [57135]
      1. Scorpion (Leiurus quinquestriatus hebraeus) [TaxId: 6884] [57136] (1)
    17. Chlorootoxin [57137]
      1. Scorpion (Leiurus quinquestriatus), venom [TaxId: 6883] [57138] (1)
    18. Butantoxin [57139]
      1. Brazilian scorpion (Tityus serrulatus) [TaxId: 6887] [57140] (2)
    19. Toxin ts kappa [57141]
      1. Scorpion (Tityus serrulatus) [TaxId: 6887] [57142] (1)
    20. Toxin I5a [57143]
      1. Scorpion (Buthus eupeus) [TaxId: 34648] [57144] (1)
    21. Toxin analog [57145]
      1. Scorpion (Androctonus mauretanicus mauretanicus) [TaxId: 6860] [57146] (1)
    22. Toxin analog P01 [57147]
      1. Scorpion (Androctonus mauretanicus mauretanicus) [TaxId: 6860] [57148] (1)
    23. OSK1 TOXIN [57149]
      1. Central asian scorpion (Orthochirus scrobiculosus) [TaxId: 6892] [57150] (1)
    24. Kaliotoxin (KTX) [57151]
      1. Scorpion (Androctonus mauretanicus mauretanicus) [TaxId: 6860] [57152] (3)
      2. Androctonus mauretanicus [TaxId: 6859] [161119] (1)
    25. LQ2 toxin [57153]
      1. Scorpion (Leiurus quinquestriatus hebraeus) [TaxId: 6884] [57154] (1)
    26. Pandinus toxin [57155]
      1. Emperor scorpion (Pandinus imperator), PITX-Ka [TaxId: 55084] [57156] (1)
      2. Emperor scorpion (Pandinus imperator), PITX-Kb [TaxId: 55084] [57157] (1)
    27. PI4, potassium channel blocking toxin 4 [103550]
      1. Scorpion (Pandinus imperator) [TaxId: 55084] [103551] (1)
    28. Cobatoxin 1 [103552]
      1. Scorpion (Centruroides noxius) [TaxId: 6878] [103553] (1)
    29. PI7 [57158]
      nontoxic peptide?
      1. Scorpion (Pandinus imperator) [TaxId: 55084] [57159] (1)
    30. Ergtoxin (HERG specific toxin CnErg1) [90137]
      1. Scorpion (Centruroides noxius) [TaxId: 6878] [90138] (2)
        SQ Q86QT3 21-62
    31. K+ toxin-like peptide Bmp07 (BmKK2) [111396]
      1. Chinese scorpion (Buthus martensi karsch) [TaxId: 34649] [111397] (1)
        SQ Q95NK7
    32. Neurotoxin bmp01 [111398]
      1. Chinese scorpion (Buthus martensii karsch) [TaxId: 34649] [111399] (1)
        SQ Q9U8D2
    33. Neurotoxin bmp03 [111400]
      1. Chinese scorpion (Buthus martensii karsch) [TaxId: 34649] [111401] (1)
        SQ Q9U8D1
    34. Istx [118241]
      1. Scorpion (Opisthacanthus madagascariensis) [TaxId: 167108] [118242] (1)
        SQ Q10726 2-33 # 53% sequence identity
  3. Defensin MGD-1 [57160] (1)
    1. Defensin MGD-1 [57161]
      1. Mediterranean mussel (Mytilus galloprovincialis) [TaxId: 29158] [57162] (1)
  4. Insect defensins [57163] (6)
    1. Heliomicin [69935]
      1. Tobacco budworm (Heliothis virescens) [TaxId: 7102] [69936] (2)
    2. Defensin ARD1 [103554]
      1. Archaeoprepona demophon [TaxId: 191427] [103555] (3)
    3. Drosomycin [57164]
      inducible antifungal protein
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [57165] (1)
    4. Defensin A [57166]
      1. Flesh fly (Phormia terranovae) [TaxId: 34676] [57167] (1)
      2. Flesh fly (Sarcophaga peregrina), sapesin [TaxId: 7386] [74659] (1)
    5. Antimicrobial peptide termicin [90139]
      1. Termite (Pseudacanthotermes spiniger) [TaxId: 115113] [90140] (1)
  5. Plant defensins [57170] (10)
    1. gamma-Thionin [57171]
      1. Barley (Hordeum vulgare) [TaxId: 4513] [57172] (1)
      2. English wheat (Triticum turgidum) [TaxId: 4571] [57173] (1)
    2. Floral defensin 1 [103556]
      flower-specific gamma-thionin
      1. Common tobacco (Nicotiana tabacum), NAD1 [TaxId: 4097] [103557] (1)
      2. Garden petunia (Petunia x hybrida), PHD1 [TaxId: 4102] [103558] (1)
    3. Antifungal protein 1 (RS-AFP1) [57174]
      1. Radish (Raphanus sativus) [TaxId: 3726] [57175] (1)
    4. Antimicrobial protein 1 (AH-AMP1) [57176]
      1. Horse chestnut (Aesculus hippocastanum) [TaxId: 43364] [57177] (1)
    5. Defensin 1 (PSD1) [69937]
      1. Pea (Pisum sativum) [TaxId: 3888] [69938] (1)
    6. Brazzein [57178]
      sweet protein
      1. J'oublie (Pentadiplandra brazzeana) [TaxId: 43545] [57179] (2)
    7. Trypsin/chymotrypsin inhibitor ATT [82885]
      1. Mouse-ear cress (Arabidopsis thaliana) [TaxId: 3702] [82886] (1)
    8. S-locus pollen protein [103559]
      1. Brassica rapa [TaxId: 3711] [103560] (1)
8. Cellulose-binding domain [57180] (1)
  uperfamily
  1. Cellulose-binding domain [57181] (1)
    1. Cellobiohydrolase I [57182]
      1. Trichoderma reesei, ct-cbh I [TaxId: 51453] [57183] (6)
9. Growth factor receptor domain [57184] (1)
  uperfamily
  1. Growth factor receptor domain [57185] (9)
    1. Insulin-like growth factor-binding protein-5 (IGFBP-5) [57186]
      1. Human (Homo sapiens) [TaxId: 9606] [57187] (2)
    2. Type 1 insulin-like growth factor receptor Cys-rich domain [57188]
      contains 3 cystine-knot subdomains and 4 single-disulfide cystine knot-like subdomains
      1. Human (Homo sapiens) [TaxId: 9606] [57189] (1)
    3. Receptor protein-tyrosine kinase Erbb-3 Cys-rich domains [75668]
      1. Human (Homo sapiens) [TaxId: 9606] [75669] (1)
    4. EGF receptor Cys-rich domains [82887]
      1. Human (Homo sapiens) [TaxId: 9606] [82888] (15)
    5. Protooncoprotein Her2 extracellular domain [82889]
      1. Human (Homo sapiens) [TaxId: 9606] [82890] (2)
      2. Rat (Rattus norvegicus) [TaxId: 10116] [82891] (1)
    6. Insulin-like growth factor-binding protein 4 [161120]
      1. Human (Homo sapiens) [TaxId: 9606] [161121] (2)
        SQ P22692 24-103
    7. Insulin receptor [161122]
      1. Human (Homo sapiens) [TaxId: 9606] [161123] (1)
        SQ P06213 184-338
    8. Insulin-like growth factor-binding protein 4, IGFBP4 [161124]
      1. Human (Homo sapiens) [TaxId: 9606] [161125] (3)
        SQ P22692 22-113
10. Colipase-like [57190] (1)
  uperfamily
  1. Colipase-like [57191] (2)
    1. (Pro)colipase [57192]
      duplication: consists of two (sub)domains of this common fold
      1. Pig (Sus scrofa) [TaxId: 9823] [57193] (6)
    2. Intestinal toxin 1 [57194]
      1. Black mamba (Dendroaspis polylepis polylepis) [TaxId: 8620] [57195] (1)
11. EGF/Laminin [57196] (7)
  uperfamily
  1. EGF-type module [57197] (27)
    1. Factor IX (IXa) [57198]
      1. Human (Homo sapiens) [TaxId: 9606] [57199] (7)
      2. Pig (Sus scrofa) [TaxId: 9823] [57200] (31)
    2. Coagulation factor VIIa [57201]
      1. Human (Homo sapiens) [TaxId: 9606] [57202] (19)
        SQ P08709 108-202 ! SQ P08709 107-202
    3. E-selectin, EGF-domain [57203]
      1. Human (Homo sapiens) [TaxId: 9606] [57204] (5)
    4. Factor X, N-terminal module [57205]
      1. Human (Homo sapiens) [TaxId: 9606] [57206] (75)
        SQ P00742 127-178
      2. Cow (Bos taurus) [TaxId: 9913] [57207] (5)
    5. Activated protein c (autoprothrombin IIa) [57208]
      1. Human (Homo sapiens) [TaxId: 9606] [57209] (1)
    6. Prostaglandin H2 synthase-1, EGF-like module [57210]
      the rest of protein is heme-linked peroxidase, all-alpha fold
      1. Sheep (Ovis aries) [TaxId: 9940] [57211] (22)
        SQ P05979 32-584
      2. Mouse (Mus musculus) [TaxId: 10090] [57212] (8)
    7. P-selectin, EGF-domain [57213]
      1. Human (Homo sapiens) [TaxId: 9606] [57214] (1)
    8. Epidermal growth factor, EGF [57215]
      1. Mouse (Mus musculus) [TaxId: 10090] [57216] (8)
      2. Human (Homo sapiens) [TaxId: 9606] [69939] (4)
    9. Transforming growth factor alpha [57217]
      1. Human (Homo sapiens) [TaxId: 9606] [57218] (6)
    10. Epiregulin, EGF-domain [103561]
      1. Human (Homo sapiens) [TaxId: 9606] [103562] (2)
    11. Betacellulin-2 [75670]
      1. Human (Homo sapiens) [TaxId: 9606] [75671] (2)
    12. Heparin-binding epidermal growth factor, HBEGF [57219]
      extracellular domain
      1. Human (Homo sapiens) [TaxId: 9606] [57220] (1)
    13. Plasminogen activator (urokinase-type) [57221]
      1. Human (Homo sapiens) [TaxId: 9606] [57222] (12)
    14. Heregulin-alpha, EGF-like domain [57223]
      1. Human (Homo sapiens) [TaxId: 9606] [57224] (4)
    15. Thrombomodulin, different EGF-like domains [57225]
      1. Human (Homo sapiens) [TaxId: 9606] [57226] (6)
    16. Fibrillin-1 [57227]
      duplication: contains 47 EFG-like domains
      1. Human (Homo sapiens) [TaxId: 9606] [57228] (8)
    17. Mannose-binding protein associated serine protease 2, MASP2 [90141]
      EGF-like domain separates two CUB domains
      1. Rat (Rattus norvegicus) [TaxId: 10116] [90142] (1)
      2. Human (Homo sapiens) [TaxId: 9606] [111402] (1)
        SQ O00187 17-181
    18. Complement C1S component [90143]
      1. Human (Homo sapiens) [TaxId: 9606] [90144] (1)
    19. Complement protease C1R [57229]
      1. Human (Homo sapiens) [TaxId: 9606] [57230] (1)
    20. Plasminogen activator (tissue-type), t-PA [57231]
      1. Human (Homo sapiens) [TaxId: 9606] [57232] (1)
    21. Low density lipoprotein (LDL) receptor, different EGF domains [64539]
      1. Human (Homo sapiens) [TaxId: 9606] [64540] (7)
        SQ P01130 272-353
    22. Neurogenic locus notch homolog protein 1, Notch1 [118243]
      1. Human (Homo sapiens) [TaxId: 9606] [118244] (4)
        SQ P46531 411-526
  2. Integrin beta EGF-like domains [69940] (1)
    1. Integrin beta EGF-like domains [69941]
      1. Human (Homo sapiens) [TaxId: 9606] [69942] (5)
        SQ P05106 27-716
  3. EGF-like domain of nidogen-1 [64541] (1)
    1. EGF-like domain of nidogen-1 [64542]
      1. Mouse (Mus musculus) [TaxId: 10090] [64543] (2)
  4. Laminin-type module [57233] (1)
    1. Laminin gamma1 chain [57234]
      1. Mouse (Mus musculus) [TaxId: 10090] [57235] (3)
  5. Follistatin (FS) module N-terminal domain, FS-N [57236] (2)
    1. Domain of BM-40/SPARC/osteonectin [57237]
      the N-terminal part of FS module
      1. Human (Homo sapiens) [TaxId: 9606] [57238] (2)
    2. Domain of follistatin [90145]
      the N-terminal part of the heparin-binding module, FS1
      1. Rat (Rattus norvegicus) [TaxId: 10116] [90146] (3)
  6. Merozoite surface protein 1 (MSP-1) [57239] (3)
    1. Merozoite surface protein 1 (MSP-1) [57240]
      1. Malaria parasite (Plasmodium cynomolgi) [TaxId: 5827] [57241] (1)
      2. Malaria parasite (Plasmodium falciparum) [TaxId: 5833] [57242] (3)
      3. Malaria parasite (Plasmodium knowlesi) [TaxId: 5850] [82892] (1)
  7. Cripto EGF-like domain-like [144100] (1)
    1. Cripto growth factor [144101]
      Teratocarcinoma-derived growth factor
      1. Mouse (Mus musculus) [TaxId: 10090] [144102] (1)
        SQ P51865 96-134
12. Bromelain inhibitor VI (cysteine protease inhibitor) [57243] (1)
  uperfamily
  1. Bromelain inhibitor VI (cysteine protease inhibitor) [57244] (1)
    1. Bromelain inhibitor VI (cysteine protease inhibitor) [57245]
      duplication: consists of two subdomains of this fold
      1. Pineapple (Ananas comosus) [TaxId: 4615] [57246] (2)
13. Bowman-Birk inhibitor, BBI [57247] (1)
  uperfamily
  1. Bowman-Birk inhibitor, BBI [57248] (10)
    1. Bowman-Birk inhibitor, BBI [57249]
      duplication: consists of two sequence repeats each having this fold
      1. Soybean (Glycine max), PI-II [TaxId: 3847] [57250] (1)
      2. Soybean (Glycine max) [TaxId: 3847] [57251] (4)
      3. Winter pea (Pisum sativum) [TaxId: 3888] [57252] (1)
      4. Mung bean (Vigna radiata) [TaxId: 157791] [57253] (1)
      5. Barley (Hordeum vulgare) [TaxId: 4513] [57254] (4)
        further duplication: consist of two BBI domains
      6. Adzuki bean (Phaseolus angularis) [TaxId: 3914] [57255] (1)
      7. Lima bean (Phaseolus lunatus) [TaxId: 3884] [82893] (1)
      8. Snail medic (Medicago scutellata) [TaxId: 36901] [90147] (2)
      9. Cowpea (Vigna unguiculata) [TaxId: 3917] [161126] (3)
        SQ P17734 17-72! SQ Q84X88 44-100
      10. Vigna radiata var. radiata [TaxId: 3916] [161127] (1)
14. Elafin-like [57256] (1)
  uperfamily
  1. Elafin-like [57257] (2)
    1. Elafin, elastase-specific inhibitor [57258]
      1. Human (Homo sapiens) [TaxId: 9606] [57259] (2)
    2. Nawaprin [103563]
      1. Spitting cobra (Naja nigricollis) [TaxId: 8654] [103564] (1)
15. Leech antihemostatic proteins [57262] (2)
  uperfamily
  1. Huristasin-like [57263] (3)
    1. Hirustasin [57264]
      1. Medicinal leech (Hirudo medicinalis) [TaxId: 6421] [57265] (3)
    2. Bdellastasin [57266]
      1. Medicinal leech (Hirudo medicinalis) [TaxId: 6421] [57267] (3)
    3. Factor Xa inhibitor antistasin [57268]
      duplication: consists of two similar domain
      1. Mexican leech (Haementeria officinalis) [TaxId: 6410] [57269] (1)
  2. Hirudin-like [57270] (3)
    1. Hirudin [57271]
      1. Leech (Hirudo medicinalis) [TaxId: 6421] [57272] (8)
    2. Decorsin [57273]
      1. North american leech (Macrobdella decora) [TaxId: 6405] [57274] (1)
    3. Haemadin [57275]
      1. Indian leech (Haemadipsa sylvestris) [TaxId: 13555] [57276] (1)
16. Granulin repeat [57277] (1)
  uperfamily
  1. Granulin repeat [57278] (3)
    1. N-terminal domain of granulin-1 [57279]
      1. Carp (Cyprinus carpio) [TaxId: 7962] [57280] (3)
      2. Human (Homo sapiens) [TaxId: 9606] [57281] (1)
    2. Oryzain beta chain [64544]
      1. Rice (Oryza sativa) [TaxId: 4530] [64545] (1)
17. Satiety factor CART (cocaine and amphetamine regulated transcript) [64546] (1)
  uperfamily
  1. Satiety factor CART (cocaine and amphetamine regulated transcript) [64547] (1)
    1. Satiety factor CART (cocaine and amphetamine regulated transcript) [64548]
      1. Human (Homo sapiens) [TaxId: 9606] [64549] (1)
18. DPY module [90148] (1)
  uperfamily
  1. DPY module [90149] (1)
    1. Dumpy [90150]
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [90151] (1)
19. Bubble protein [103565] (1)
  uperfamily
  1. Bubble protein [103566] (1)
    1. Bubble protein [103567]
      1. Penicillium brevicompactum [TaxId: 5074] [103568] (1)
PMP inhibitors [57282] (1)
disulfide-rich fold; all-beta: 3 antiparallel strands
1. PMP inhibitors [57283] (1)
  uperfamily
  1. PMP inhibitors [57284] (4)
    1. Protease inhibitor PMP-C [57285]
      1. Migratory locust (Locusta migratoria) [TaxId: 7004] [57286] (2)
    2. Protease inhibitor PMP-D2V [69943]
      1. Migratory locust (Locusta migratoria) [TaxId: 7004] [69944] (1)
    3. Protease inhibitor SGCI [69945]
      1. Desert locust (Schistocerca gregaria) [TaxId: 7010] [69946] (2)
    4. Protease inhibitor SGTI [69947]
      1. Desert locust (Schistocerca gregaria) [TaxId: 7010] [69948] (2)
        SQ Q8WQ22 23-57 # Locusta migratoria migratorioides
Midkine [57287] (1)
disulfide-rich fold; all-beta: 3 antiparallel strands
1. Midkine [57288] (2)
  uperfamily
  1. Midkine, a heparin-binding growth factor, N-terminal domain [57289] (1)
    1. Midkine, a heparin-binding growth factor, N-terminal domain [57290]
      1. Synthetic [57291] (1)
  2. Midkine, a heparin-binding growth factor, C-terminal domain [57292] (1)
    1. Midkine, a heparin-binding growth factor, C-terminal domain [57293]
      1. Synthetic [57294] (1)
TSP-1 type 1 repeat [82894] (1)
disulfide-rich fold; all-beta: 3 antiparallel strands
1. TSP-1 type 1 repeat [82895] (1)
  uperfamily
  1. TSP-1 type 1 repeat [82896] (1)
    1. Thrombospondin-1 (TSP-1) [82897]
      1. Human (Homo sapiens) [TaxId: 9606] [82898] (1)
Amb V allergen [57295] (1)
disulfide-rich; alpha+beta: 3 antiparallel strands followed by a short alpha helix
1. Amb V allergen [57296] (1)
  uperfamily
  1. Amb V allergen [57297] (1)
    1. Amb V allergen [57298]
      1. Giant ragweed (Ambrosia trifida), pollen [TaxId: 4214] [57299] (3)
Snake toxin-like [57301] (1)
disulfide-rich fold: nearly all-beta
1. Snake toxin-like [57302] (3)
  uperfamily
  1. Snake venom toxins [57303] (36)
    1. Erabutoxin B (also neurotoxin B) [57304]
      1. Sea snake (Laticauda semifasciata) [TaxId: 8631] [57305] (7)
    2. gamma-Cardiotoxin [57306]
      1. Snake (Naja nigricollis) [TaxId: 8654] [57307] (3)
    3. Fasciculin [57308]
      different isoforms
      1. Green mamba (Dendroaspis angusticeps) [TaxId: 8618] [57309] (8)
    4. Muscarinic toxin [90152]
      acetylcholine receptor binding protein
      1. Green mamba (Dendroaspis angusticeps) [TaxId: 8618] [90153] (1)
    5. Erabutoxin A [57310]
      1. Broad-banded blue sea snake (Laticauda semifasciata) [TaxId: 8631] [57311] (3)
    6. Neurotoxin I [57312]
      1. Snake (Naja naja oxiana) [TaxId: 8657] [57313] (2)
        SQ P01382
    7. Cardiotoxin V4II (Toxin III) [57314]
      1. Naja mossambica mossambica [TaxId: 196380] [57315] (1)
    8. Cardiotoxin V [57316]
      1. Taiwan cobra (Naja naja atra) [TaxId: 8656] [57317] (2)
    9. alpha-Cobratoxin [57318]
      1. Cobra (Naja siamensis) [TaxId: 84476] [57319] (7)
      2. Monocled cobra (Naja naja kaouthia) [TaxId: 8649] [82899] (2)
        identical sequence to the Naja naja siamensis toxin
    10. Long neurotoxin 1 (component LSIII) [57320]
      1. Sea snake (Laticauda semifasciata) [TaxId: 8631] [57321] (1)
    11. FS2 toxin [57322]
      1. Black mamba (Dendroaspis polylepis polylepis) [TaxId: 8620] [57323] (1)
    12. Bungarotoxin [57324]
      1. Many-banded krait (Bungarus multicinctus), Alpha-bungarotoxin [TaxId: 8616] [57325] (22)
      2. Many-banded krait (Bungarus multicinctus), kappa-bungarotoxin [TaxId: 8616] [57326] (1)
      3. Many-banded krait (Bungarus multicinctus), neuronal bungarotoxin [TaxId: 8616] [57327] (1)
      4. Many-banded krait (Bungarus multicinctus), gamma-bungarotoxin [TaxId: 8616] [111403] (1)
        SQ Q9YGJ0 22-89
    13. Bucandin [57328]
      1. Malayan krait (Bungarus candidus) [TaxId: 92438] [57329] (2)
    14. Cardiotoxin CTXI [57330]
      1. Taiwan cobra (Naja naja atra) [TaxId: 8656] [57331] (1)
    15. Cardiotoxin CTX IIB [57332]
      1. Naja mossambica mossambica [TaxId: 196380] [57333] (1)
    16. Cardiotoxin II [57334]
      1. Taiwan cobra (Naja naja atra) [TaxId: 8656] [57335] (3)
      2. Central asian cobra (Naja naja oxiana) [TaxId: 8657] [57336] (3)
    17. Cardiotoxin III [57337]
      1. Taiwan cobra (Naja naja atra) [TaxId: 8656] [57338] (7)
        SQ P60301 22-81
    18. Cardiotoxin IV [57339]
      1. Taiwan cobra (Naja naja atra) [TaxId: 8656] [57340] (2)
    19. Cobrotoxin II (ct2) [57341]
      1. Taiwan cobra (Naja naja atra) [TaxId: 8656] [57342] (3)
        SQ P60770 22-83
      2. Monocled cobra (Naja kaouthia) [TaxId: 8649] [57343] (1)
    20. alpha-Toxin [57344]
      1. Spitting cobra (Naja nigricollis) [TaxId: 8654] [57345] (2)
      2. Black mamba (Dendroaspis polylepis polylepis) [TaxId: 8620] [57346] (1)
    21. Neurotoxin II (Nt2, cobrotoxin B) [57347]
      1. Central asian cobra (Naja naja oxiana) [TaxId: 8657] [57348] (1)
      2. Monocled cobra (Naja kaouthia) [TaxId: 8649] [64550] (1)
      3. Chinese cobra (Naja atra) [TaxId: 8656] [103569] (2)
        SQ P80958 22-82
    22. Toxin B (long neurotoxin) [57349]
      1. King cobra (Ophiophagus hannah) [TaxId: 8665] [57350] (2)
    23. Candoxin [69949]
      1. Malayan krait (Bungarus candidus) [TaxId: 92438] [69950] (1)
    24. Bucain [111404]
      1. Malaysian krait (Bungarus candidus) [TaxId: 92438] [111405] (3)
        SQ P83346
    25. Irditoxin subunit A [144103]
      1. Brown tree snake (Boiga irregularis) [TaxId: 92519] [144104] (1)
        SQ A0S864 35-109
    26. Irditoxin subunit B [144105]
      1. Brown tree snake (Boiga irregularis) [TaxId: 92519] [144106] (1)
        SQ A0S865 35-111
    27. Denmotoxin [144107]
      1. Mangrove snake (Boiga dendrophila) [TaxId: 46286] [144108] (2)
        SQ Q06ZW0 33-111
  2. Dendroaspin [57351] (1)
    1. Dendroaspin [57352]
      lacks neurotoxicity; acts as the disintegrins: contains RGD-motif
      1. Dendroaspis jamesoni kaimosae [TaxId: 8619] [57353] (1)
  3. Extracellular domain of cell surface receptors [57354] (9)
    1. CD59 [57355]
      1. Human (Homo sapiens) [TaxId: 9606] [57356] (10)
    2. Type II activin receptor [57357]
      1. Mouse (Mus musculus) [TaxId: 10090] [57358] (4)
      2. Rat (Rattus norvegicus) [TaxId: 10116] [90154] (2)
      3. Mouse (Mus musculus), isoform IIB [TaxId: 10090] [111406] (3)
        SQ P27040 23-120; 100% sequence identity to the rat domain of the same type IIb (scop_sp 90154)
    3. BMP receptor Ia ectodomain [57359]
      1. Human (Homo sapiens) [TaxId: 9606] [57360] (6)
    4. TGF-beta type II receptor extracellular domain [69951]
      elaborated with additional structures resulting in a beta-sandwich fold
      1. Human (Homo sapiens) [TaxId: 9606] [69952] (4)
      2. Chicken (Gallus gallus) [TaxId: 9031] [82900] (1)
    5. Urokinase plasminogen activator surface receptor uPAR [161128]
      duplication: tandem repeat of three similar domains; the N-terminal and C-terminal domains belong to Pfam 00021; uPAR/Ly6
      1. Human (Homo sapiens) [TaxId: 9606] [161129] (12)
        SQ Q03405 109-209! SQ Q03405 210-299! SQ Q03405 23-108
    6. Urokinase plasminogen activator surface receptor, UPAR [161130]
      duplication; comprises three domains of this fold
      1. Human (Homo sapiens) [TaxId: 9606] [161131] (33)
        SQ Q03405 111-210! SQ Q03405 114-210! SQ Q03405 211-297! SQ Q03405 211-301! SQ Q03405 23-102! SQ Q03405 23-104
BPTI-like [57361] (1)
disulfide-rich alpha+beta fold
1. BPTI-like [57362] (3)
  uperfamily
  1. Small Kunitz-type inhibitors & BPTI-like toxins [57363] (12)
    1. Pancreatic trypsin inhibitor, BPTI [57364]
      1. Cow (Bos taurus) [TaxId: 9913] [57365] (90)
    2. Collagen type VI (domain C5 from alpha 3 chain) [57366]
      1. Human (Homo sapiens) [TaxId: 9606] [57367] (6)
    3. Tissue factor pathway inhibitor [57368]
      1. Human (Homo sapiens) [TaxId: 9606] [57369] (5)
    4. Alzheimer's amyloid B-protein precursor, APPI [57370]
      1. Human (Homo sapiens) [TaxId: 9606] [57371] (5)
    5. Bikunin from inter-alpha-inhibitor complex [57372]
      1. Human (Homo sapiens) [TaxId: 9606] [57373] (1)
    6. alpha-Dendrotoxin [57374]
      1. Green mamba (Dendroaspis angusticeps) [TaxId: 8618] [57375] (1)
    7. Venom basic protease inhibitor IX (VIIIb) [90155]
      1. Banded krait (Bungarus fasciatus) [TaxId: 8613] [90156] (1)
    8. beta2-bungarotoxin, neurotoxin chain [57376]
      1. Many-banded krait (Bungarus multicinctus) [TaxId: 8616] [57377] (1)
    9. Trypsin inhibitor [57378]
      1. Sea anemone (Stichodactyla helianthus) [TaxId: 6123] [57379] (1)
    10. Dendrotoxin K [57380]
      1. Black mamba (Dendroaspis polylepis polylepis) [TaxId: 8620] [57381] (1)
    11. Dendrotoxin I [57382]
      1. African elapid snake (Dendroaspis polylepis polylepis) [TaxId: 8620] [57383] (2)
    12. Calcicludine (cac) [57384]
      1. Green mamba (Dendroaspis angusticeps) [TaxId: 8618] [57385] (1)
  2. Soft tick anticoagulant proteins [57386] (2)
    1. Ornithodorin [57387]
      duplication: consists of two BPTI-like domains
      1. Soft tick (Ornithodoros moubata) [TaxId: 6938] [57388] (1)
    2. Anticoagulant protein, factor Xa inhibitor [57389]
      1. Soft tick (Ornithodoros moubata) [TaxId: 6938] [57390] (4)
  3. Tick tryptase inhibitor-like [161132] (1)
    1. Tryptase inhibitor [161133]
      1. Brown ear tick (Rhipicephalus appendiculatus) [TaxId: 34631] [161134] (1)
        SQ Q1EG59 45-95
Defensin-like [57391] (1)
Disulfide-rich fold, nearly all-beta
1. Defensin-like [57392] (3)
  uperfamily
  1. Defensin [57393] (17)
    1. Defensin HNP-3 [57394]
      1. Human (Homo sapiens) [TaxId: 9606] [57395] (1)
    2. Beta-defensin, BD [63384]
      1. Human (Homo sapiens), HBD1 [TaxId: 9606] [64551] (4)
      2. Human (Homo sapiens), HBD2 [TaxId: 9606] [63385] (4)
      3. Human (Homo sapiens), HBD3 [TaxId: 9606] [75672] (1)
      4. Mouse (Mus musculus), MBD5 [TaxId: 10090] [64552] (1)
      5. Mouse (Mus musculus), MBD6 [TaxId: 10090] [64553] (1)
      6. Cow (Bos taurus), BD12 [TaxId: 9913] [63386] (1)
      7. King penguin (Aptenodytes patagonicus), spheniscin-2 [TaxId: 9234] [103570] (1)
    3. Alpha-defensin rk-1 [64554]
      1. Rabbit (Oryctolagus cuniculus) [TaxId: 9986] [64555] (1)
    4. Defensin-like peptide, DLP [57400]
      1. Duckbilled platypus (Ornithorhynchus anatinus), DLP-1 [TaxId: 9258] [57401] (1)
      2. Duckbilled platypus (Ornithorhynchus anatinus), DLP-2 [TaxId: 9258] [57402] (3)
    5. BDs-I defensin [57403]
      1. Sea anemone (Anemonia sulcata) [TaxId: 6108] [57404] (2)
    6. Sea anemone neurotoxin-1 [57405]
      1. Sea anemone (Stichodactyla helianthus) [TaxId: 6123] [57406] (3)
    7. Sea anemone toxin IA [57407]
      1. Sea anemone (Anemonia sulcata) [TaxId: 6108] [57408] (1)
    8. Anthopleurin-A [57409]
      1. Giant green sea anemone (Anthopleura xanthogrammica) [TaxId: 6112] [57410] (1)
    9. Anthopleurin-B [57411]
      1. Giant green sea anemone (Anthopleura xanthogrammica) [TaxId: 6112] [57412] (1)
    10. Defensin-related cryptdin 4 [118245]
      1. Mouse (Mus musculus) [TaxId: 10090] [118246] (2)
        SQ P28311 61-92
  2. Myotoxin [90157] (1)
    structurally similar to beta-defensin
    1. Crotamine [90158]
      1. South american rattlesnake (Crotalus durissus terrificus) [TaxId: 8732] [90159] (2)
  3. Tick carboxypeptidase inhibitor-like [161135] (1)
    1. Carboxypeptidase inhibitor [161136]
      consists of two structurally similar to beta-defensin domains
      1. Tick (Rhipicephalus bursa) [TaxId: 67831] [161137] (8)
        SQ Q5EPH2 23-59! SQ Q5EPH2 60-96
Hairpin loop containing domain-like [57413] (1)
alpha+beta fold with two crossing loops
1. Hairpin loop containing domain-like [57414] (3)
  the middle part is structurally similar to some knottins and defensins but differs in the disulfide pattern
  uperfamily
  1. Hairpin loop containing domain [57415] (1)
    1. Hepatocyte growth factor [57416]
      heparin-binding domain
      1. Human (Homo sapiens) [TaxId: 9606] [57417] (8)
  2. Anti-platelet protein [64556] (1)
    1. Anti-platelet protein [64557]
      1. Leech (Haementeria officinalis) [TaxId: 6410] [64558] (1)
  3. Pan module (APPLE domain) [82901] (1)
    probable carbohydrate-binding function
    1. Pan module from microneme protein 5 (MIC-5) [82902]
      1. Eimeria tenella [TaxId: 5802] [82903] (1)
Neurotoxin III (ATX III) [57418] (1)
disulfide-rich fold
1. Neurotoxin III (ATX III) [57419] (1)
  uperfamily
  1. Neurotoxin III (ATX III) [57420] (1)
    1. Neurotoxin III (ATX III) [57421]
      1. Sea anemone (Anemonia sulcata) [TaxId: 6108] [57422] (1)
LDL receptor-like module [57423] (1)
disulfide-rich calcium-binding fold
1. LDL receptor-like module [57424] (1)
  uperfamily
  1. LDL receptor-like module [57425] (6)
    1. Ligand-binding domain of low-density lipoprotein receptor [57426]
      1. Human (Homo sapiens) [TaxId: 9606] [57427] (13)
        SQ P01130 272-353
    2. soluble Tva ectodomain, sTva47 [69953]
      the viral-binding domain of Tva
      1. Quail (Coturnix coturnix) [TaxId: 9091] [69954] (2)
    3. Very low-density lipoprotein receptor [103571]
      1. Human (Homo sapiens) [TaxId: 9606] [103572] (1)
    4. Hemoglobin linker chain l1 [144109]
      1. Common earthworm (Lumbricus terrestris) [TaxId: 6398] [144110] (1)
        SQ Q9GV76 85-126
    5. Extracellular hemoglobin linker l2 subunit [144111]
      1. Common earthworm (Lumbricus terrestris) [TaxId: 6398] [144112] (1)
        SQ Q2I743 98-138
    6. Extracellular hemoglobin linker l3 subunit [144113]
      1. Common earthworm (Lumbricus terrestris) [TaxId: 6398] [144114] (1)
        SQ Q2I742 78-118
Crambin-like [57428] (1)
disulfide-rich alpha+beta fold
1. Crambin-like [57429] (1)
  uperfamily
  1. Crambin-like [57430] (9)
    1. Crambin [57431]
      1. Abyssinian cabbage (Crambe abyssinica) [TaxId: 3721] [57432] (21)
    2. beta-Purothionin [57433]
      1. Wheat (Triticum aestivum) [TaxId: 4565] [57434] (1)
    3. alpha-1-Purothionin [57435]
      1. Wheat (Triticum aestivum) [TaxId: 4565] [57436] (1)
    4. Viscotoxin a3 [57437]
      1. European mistletoe (Viscum album) [TaxId: 3972] [57438] (2)
    5. Viscotoxin a2 [90160]
      1. European mistletoe (Viscum album) [TaxId: 3972] [90161] (1)
    6. Viscotoxin b [103573]
      1. European mistletoe (Viscum album) [TaxId: 3972] [103574] (1)
    7. Viscotoxin c1 [90162]
      1. European mistletoe (Viscum album) [TaxId: 3972] [90163] (1)
    8. Hellethionin D [90164]
      1. Helleborus purpurascens [TaxId: 171899] [90165] (1)
    9. Hordothionin [118247]
      1. Barley (Hordeum vulgare) [TaxId: 4513] [118248] (1)
        SQ P21742 28-72
Kringle-like [57439] (1)
disulfide-rich fold; nearly all-beta
1. Kringle-like [57440] (2)
  uperfamily
  1. Kringle modules [57441] (9)
    1. Plasminogen [63400]
      1. Human (Homo sapiens) [TaxId: 9606] [63401] (22)
    2. Prothrombin [57448]
      1. Cow (Bos taurus) [TaxId: 9913] [57449] (5)
    3. Meizothrombin [57450]
      1. Cow (Bos taurus) [TaxId: 9913] [57451] (2)
      2. Human (Homo sapiens) [TaxId: 9606] [57452] (1)
    4. Urokinase-type plasminogen activator [57453]
      1. Human (Homo sapiens) [TaxId: 9606] [57454] (13)
    5. Apolipoprotein A [57455]
      1. Human (Homo sapiens), IV-10/M66 variant [TaxId: 9606] [57456] (3)
      2. Human (Homo sapiens), IV-6 variant [TaxId: 9606] [75673] (1)
      3. Human (Homo sapiens), IV-7 variant [TaxId: 9606] [64559] (1)
    6. NK1 fragment of hepatocyte growth factor [57457]
      1. Human (Homo sapiens) [TaxId: 9606] [57458] (7)
  2. Fibronectin type II module [57459] (4)
    shorter two-disulfide version of a kringle module
    1. PDC-109, collagen-binding type II domain [57460]
      1. Cow (Bos taurus) [TaxId: 9913] [57461] (2)
    2. Fibronectin [57462]
      1. Human (Homo sapiens) [TaxId: 9606] [57463] (4)
    3. Gelatinase A (MMP-2) type II modules [57464]
      duplication: tandem repeat of three modules inserted in the catalytic domain
      1. Human (Homo sapiens) [TaxId: 9606] [57465] (6)
    4. Gelatinase B (MMP-9) type II modules [75674]
      duplication: tandem repeat of three modules inserted in the catalytic domain
      1. Human (Homo sapiens) [TaxId: 9606] [75675] (1)
Kazal-type serine protease inhibitors [100894] (1)
1. Kazal-type serine protease inhibitors [100895] (2)
  conserved core consists of a helix and a loop crosslinked with two disulfides
  uperfamily
  1. Ovomucoid domain III-like [57468] (14)
    1. Ovomucoid domains [57469]
      unless specified in the comment, the listed structures are of domain III
      1. Turkey (Meleagris gallopavo) [TaxId: 9103] [57470] (39)
      2. Japanese quail (Coturnix coturnix japonica) [TaxId: 93934] [57471] (2)
      3. Silver pheasant (Lophura nycthemera) [TaxId: 9046] [57472] (4)
    2. Secretory trypsin inhibitor [57473]
      1. Human (Homo sapiens) [TaxId: 9606] [57474] (3)
      2. Pig (Sus scrofa) [TaxId: 9823] [57475] (1)
    3. Blood-sucking insect-derived tryptase inhibitor [57476]
      duplication: contains two domains of this fold
      1. Bug (Rhodnius prolixus), rhodniin [TaxId: 13249] [57477] (2)
      2. Triatoma infestans [TaxId: 30076] [161138] (2)
        SQ Q95P16 170-222! SQ Q95P16 5-50
        infestin
    4. Dipetalin [75676]
      1. Dipetalogaster maximus, dipetalin [TaxId: 72496] [75677] (1)
    5. Domain of BM-40/SPARC/osteonectin [57478]
      the C-terminal part of FS module
      1. Human (Homo sapiens) [TaxId: 9606] [57479] (2)
    6. Domain of follistatin [90166]
      the C-terminal part of the heparin-binding module, FS1
      1. Rat (Rattus norvegicus) [TaxId: 10116] [90167] (3)
    7. Seminal plasma inhibitor IIa [57480]
      1. Cow (Bos taurus) [TaxId: 9913] [57481] (2)
    8. PEC-60 peptide [57482]
      1. Pig (Sus scrofa) [TaxId: 9823] [57483] (1)
    9. Leech derived tryptase inhibitor (LDTI-C) [57484]
      1. Medicinal leech (Hirudo medicinalis) [TaxId: 6421] [57485] (2)
    10. Ascidian trypsin inhibitor [75678]
      1. Sea squirt (Halocynthia roretzi) [TaxId: 7729] [75679] (1)
  2. Serine proteinase inhibitor lekti [69960] (1)
    1. Serine proteinase inhibitor lekti [69961]
      kazal-type 5 serine protease inhibitor; consists of several similar domains
      1. Human (Homo sapiens) [TaxId: 9606] [69962] (3)
        SQ Q9NQ38 28-77
Plant proteinase inhibitors [100896] (1)
disulfide-rich small alpha+beta fold; topological similarity to the Ovomucoid domain III
1. Plant proteinase inhibitors [100897] (1)
  uperfamily
  1. Plant proteinase inhibitors [57486] (3)
    1. Plant chymotrypsin inhibitor [57487]
      1. Potato tuber (Solanum tuberosum) [TaxId: 4113] [57488] (1)
    2. Multidomain proteinase inhibitor [57489]
      1. Winged tobacco (Nicotiana alata) [TaxId: 4087] [57490] (4)
    3. Wound-induced proteinase inhibitor-II [90168]
      two-domain inhibitor; consists of one continuous domain of canonical fold and one discontinuous, circularly-permutated domain
      1. Tomato (Lycopersicon esculentum) [TaxId: 4081] [90169] (2)
Trefoil/Plexin domain-like [57491] (3)
disulfide-rich fold; common core is alpha+beta with two conserved disulfides
1. Trefoil [57492] (1)
  uperfamily
  1. Trefoil [57493] (3)
    1. Pancreatic spasmolytic polypeptide [57494]
      duplication: consists of two homologous domains
      1. Pig (Sus scrofa) [TaxId: 9823] [57495] (4)
    2. PNR-2/PS2, TFF1 [57496]
      single trefoil motif protein
      1. Human (Homo sapiens) [TaxId: 9606] [57497] (2)
    3. Intestinal trefoil factor [57498]
      1. Human (Homo sapiens) [TaxId: 9606] [57499] (2)
2. Plexin repeat [103575] (1)
  uperfamily
  1. Plexin repeat [103576] (3)
    Pfam 01437
    1. Semaphorin 4d [103577]
      1. Human (Homo sapiens) [TaxId: 9606] [103578] (1)
    2. Hepatocyte growth factor receptor [111407]
      1. Human (Homo sapiens) [TaxId: 9606] [111408] (2)
        SQ P08581 40-564
    3. Integrin beta-3 [118249]
      1. Human (Homo sapiens) [TaxId: 9606] [118250] (2)
        SQ P05106 27-716 ! SQ P05106 27-466
3. Variant surface glycoprotein MITAT 1.2, VSG 221, C-terminal domain [118251] (1)
  alpha-beta(2)-alpha; fragment of a larger dimeric protein
  uperfamily
  1. Variant surface glycoprotein MITAT 1.2, VSG 221, C-terminal domain [118252] (1)
    1. Variant surface glycoprotein MITAT 1.2, VSG 221, C-terminal domain [118253]
      1. Trypanosoma brucei brucei [TaxId: 5702] [118254] (1)
        SQ P26332 385-459 # structure of the N-terminal domain (27-390) is also known (scop_sp 58090)
Necrosis inducing protein 1, NIP1 [103579] (1)
disulfide-rich fold; all-beta; duplication: contains two structural repeats
1. Necrosis inducing protein 1, NIP1 [103580] (1)
  uperfamily
  1. Necrosis inducing protein 1, NIP1 [103581] (1)
    1. Necrosis inducing protein 1, NIP1 [103582]
      1. Leaf blotch of barley (Rhynchosporium secalis) [TaxId: 38038] [103583] (1)
Cystine-knot cytokines [57500] (1)
disulfide-rich fold; common core is all-beta
1. Cystine-knot cytokines [57501] (7)
  uperfamily
  1. Platelet-derived growth factor-like [57502] (5)
    1. Platelet-derived growth factor BB [57503]
      1. Human (Homo sapiens) [TaxId: 9606] [57504] (1)
    2. Vascular endothelial growth factor, VEGF [57505]
      1. Human (Homo sapiens) [TaxId: 9606] [57506] (25)
        SQ P15692 40-133
      2. Aspic viper (Vipera aspis aspis) [TaxId: 8706] [118255] (1)
        SQ P67863 1-100 # svVEGF (toxin); vammin
      3. Russell's viper (Daboia russelli russelli) [TaxId: 8707] [118256] (1)
        SQ P67861 2-95 # svVEGF (toxin); VR-1
    3. Placenta growth factor-1, PLGF-1 [64560]
      1. Human (Homo sapiens) [TaxId: 9606] [64561] (2)
  2. Transforming growth factor (TGF)-beta [57507] (7)
    1. TGF-beta3 [57508]
      1. Human (Homo sapiens) [TaxId: 9606] [57509] (4)
    2. TGF-beta2 [57510]
      1. Human (Homo sapiens) [TaxId: 9606] [57511] (2)
    3. TGF-beta1 [57512]
      1. Human (Homo sapiens) [TaxId: 9606] [57513] (3)
    4. Bone morphogenetic protein-7 (BMP-7) [57514]
      1. Human (Homo sapiens) [TaxId: 9606] [57515] (4)
    5. Bone morphogenetic protein-2 (BMP-2) [57516]
      1. Human (Homo sapiens) [TaxId: 9606] [57517] (15)
    6. Activin A (Inhibin beta A) [90170]
      1. Human (Homo sapiens) [TaxId: 9606] [90171] (14)
        SQ P08476 311-426
    7. Glial cell-derived neurotrophic factor, GDNF [57518]
      1. Rat (Rattus norvegicus) [TaxId: 10116] [57519] (1)
  3. Noggin [82904] (1)
    1. Noggin [82905]
      BMP-7 antagonist
      1. Human (Homo sapiens) [TaxId: 9606] [82906] (1)
  4. Neurotrophin [57520] (5)
    1. Brain-derived neurotrophic factor, BDNF [88882]
      1. Human (Homo sapiens) [TaxId: 9606] [88883] (2)
    2. Neurotrophin 3, NT3 [88884]
      1. Human (Homo sapiens) [TaxId: 9606] [88885] (5)
    3. Neurotrophin 4, NT4 [57523]
      1. Human (Homo sapiens) [TaxId: 9606] [57524] (3)
    4. beta-Nerve growth factor [57525]
      1. Mouse (Mus musculus) [TaxId: 10090] [57526] (3)
      2. Human (Homo sapiens) [TaxId: 9606] [57527] (4)
        SQ P01138
  5. Gonadodropin/Follitropin [57528] (3)
    1. Glycoprotein hormones alpha chain (Gonadotropin A, Follitropin alpha) [63395]
      1. Human (Homo sapiens) [TaxId: 9606] [63397] (9)
    2. Gonadotropin B chain [63396]
      1. Human (Homo sapiens) [TaxId: 9606] [63398] (3)
    3. Follicle stimulating hormone, follitropin, beta chain [64562]
      1. Human (Homo sapiens) [TaxId: 9606] [64563] (3)
  6. Interleukin 17F, IL-17F [69955] (1)
    1. Interleukin 17F, IL-17F [69956]
      1. Human (Homo sapiens) [TaxId: 9606] [69957] (1)
  7. Coagulogen [57531] (1)
    1. Coagulogen [57532]
      1. Japanese horseshoe crab (Tachypleus tridentatus) [TaxId: 6853] [57533] (1)
Complement control module/SCR domain [57534] (1)
disulfide-rich all-beta fold
1. Complement control module/SCR domain [57535] (1)
  uperfamily
  1. Complement control module/SCR domain [57536] (15)
    Pfam 00084
    1. Factor H, 15th and 16th modules [57537]
      1. Human (Homo sapiens) [TaxId: 9606] [57538] (3)
    2. Complement control protein [57539]
      1. Vaccinia virus [TaxId: 10245] [57540] (15)
        SQ P10998
        a complement protein that regulates both pathways of complement activation and binds heparan sulfate proteoglycans
    3. CD46 (membrane cofactor protein, MCP) [57541]
      1. Human (Homo sapiens) [TaxId: 9606] [57542] (5)
    4. beta2-glycoprotein I [57543]
      consists of five modules with the C-terminal module fold being altered
      1. Human (Homo sapiens) [TaxId: 9606] [57544] (4)
    5. Complement decay-accelerating factor (Daf, CD55) [90172]
      1. Human (Homo sapiens) [TaxId: 9606] [90173] (21)
    6. Complement receptor 1, cr1 [75680]
      1. Human (Homo sapiens) [TaxId: 9606] [75681] (3)
    7. Complement receptor 2, cr2 [64564]
      1. Human (Homo sapiens) [TaxId: 9606] [64565] (6)
    8. Complement C1S protease domain [64566]
      1. Human (Homo sapiens) [TaxId: 9606] [64567] (1)
    9. Complement C1R protease domains [75682]
      1. Human (Homo sapiens) [TaxId: 9606] [75683] (4)
    10. Mannan-binding lectin serine protease 2 (MASP-2) domains [111409]
      1. Human (Homo sapiens) [TaxId: 9606] [111410] (2)
        SQ O00187 366-686
    11. GABA-B receptor 1 [118257]
      1. Rat (Rattus norvegicus) [TaxId: 10116] [118258] (2)
        SQ Q9Z0U4 96-159
    12. Complement factor B [144115]
      contains tandemrepeat of three SCR (Sushi) domains
      1. Human (Homo sapiens) [TaxId: 9606] [144116] (3)
        SQ P00751 102-162! SQ P00751 163-224! SQ P00751 34-101
    13. Interleukin-2 receptor alpha chain [144117]
      consists of two segment-swapped SCR domains
      1. Human (Homo sapiens) [TaxId: 9606] [144118] (8)
        SQ P01589 121-186! SQ P01589 124-186! SQ P01589 125-186! SQ P01589 22-85
    14. Interleukin-15 receptor subunit alpha [161139]
      1. Mouse (Mus musculus) [TaxId: 10090] [161140] (2)
        SQ Q60819 35-103
      2. Human (Homo sapiens) [TaxId: 9606] [161141] (11)
        SQ Q13261 31-108! SQ Q13261 31-96
Crisp domain-like [57545] (1)
disulfide-rich all-alpha fold
1. Crisp domain-like [57546] (2)
  uperfamily
  1. Sea anemone toxin k [57547] (2)
    1. Sea anemone toxin k [57548]
      1. Sea anemone (Bunodosoma granulifera), BGK [TaxId: 31164] [57549] (1)
      2. Sun anemone (Stichodactyla helianthus), SHK [TaxId: 6123] [57550] (3)
  2. Crisp domain [118259] (1)
    Pfam 08562; contains extra N-terminal knottin-like subdomain
    1. Cysteine-rich secretory protein (SteCRISP) [118260]
      1. Chinese green tree viper (Trimeresurus stejnegeri) [TaxId: 39682] [118261] (1)
        SQ P60623 13-233
Blood coagulation inhibitor (disintegrin) [57551] (1)
small disulfide-rich
1. Blood coagulation inhibitor (disintegrin) [57552] (1)
  uperfamily
  1. Blood coagulation inhibitor (disintegrin) [57553] (6)
    1. Echistatin [57554]
      1. Saw-scaled viper (Echis carinatus) [TaxId: 40353] [57555] (2)
    2. Flavoridin (triflavin) [57556]
      1. Habu snake (Trimeresurus flavoviridis) [TaxId: 88087] [57557] (2)
    3. Kistrin (rhodostomin) [57558]
      1. Agkistrodon rhodostoma [TaxId: 8717] [57559] (6)
        SQ P30403 408-475
    4. Obtustatin [82907]
      1. Blunt-nosed viper (Vipera lebetina obtusa) [TaxId: 209528] [82908] (1)
        non-RGD disintegrin; conserved cysteines form different disulfides (?)
    5. Salmosin [103584]
      1. Halys viper (Agkistrodon halys) [TaxId: 8714] [103585] (1)
    6. Schistatin [111411]
      1. Saw-scaled viper (Echis carinatus), different isoforms [TaxId: 40353] [111412] (2)
        SQ P83658
Methylamine dehydrogenase, L chain [57560] (1)
disulfide-rich; nearly all-beta
1. Methylamine dehydrogenase, L chain [57561] (1)
  uperfamily
  1. Methylamine dehydrogenase, L chain [57562] (2)
    1. Methylamine dehydrogenase [57563]
      1. Paracoccus denitrificans [TaxId: 266] [57564] (21)
      2. Gram negative methylotrophic bacteria (Thiobacillus versutus) [TaxId: 34007] [57565] (3)
Serine protease inhibitors [57566] (1)
disulfide-rich; nearly all-beta
1. Serine protease inhibitors [57567] (2)
  uperfamily
  1. ATI-like [57568] (4)
    1. Ascaris trypsin inhibitor, ATI [57569]
      1. Pig roundworm (Ascaris suum) [TaxId: 6253] [57570] (4)
    2. Ascaris elastase inhibitor [57571]
      1. Pig roundworm (Ascaris suum) [TaxId: 6253] [57572] (1)
    3. Anticoagulant protein [57573]
      1. Dog hookworm (Ancylostoma caninum) [TaxId: 29170] [57574] (2)
    4. Chymotrypsin inhibitor AMCI [57575]
      1. Honeybee (Apis mellifera) [TaxId: 7460] [57576] (1)
  2. BSTI [57577] (1)
    1. BSTI [57578]
      1. Fire-bellied toad (Bombina bombina) [TaxId: 8345] [57579] (1)
TB module/8-cys domain [57580] (1)
disulfide-rich; alpha+beta
1. TB module/8-cys domain [57581] (1)
  uperfamily
  1. TB module/8-cys domain [57582] (2)
    transforming growth factor beta binding protein-like domain
    1. Fibrillin [57583]
      1. Human (Homo sapiens) [TaxId: 9606] [57584] (5)
    2. Transforming growth factor-beta binding protein-1 [103586]
      1. Human (Homo sapiens) [TaxId: 9606] [103587] (1)
TNF receptor-like [57585] (1)
duplication: consists of three similar disulfide-rich domains
1. TNF receptor-like [57586] (2)
  uperfamily
  1. TNF receptor-like [57587] (5)
    Pfam 00020; TNFR/NGFR cysteine-rich region
    1. Tumor necrosis factor (TNF) receptor [57588]
      1. Human (Homo sapiens) [TaxId: 9606] [57589] (4)
    2. Death receptor-5 (dr5) fragment [57590]
      1. Human (Homo sapiens) [TaxId: 9606] [57591] (12)
    3. Cellular receptor HveA [64568]
      1. Human (Homo sapiens) [TaxId: 9606] [64569] (5)
    4. Low affinity neurotrophin receptor p75NTR [111413]
      1. Rat (Rattus norvegicus) [TaxId: 10116] [111414] (9)
        SQ P07174 31-190 # fragment contains 3 complete and 1 partial (C-terminal) 'domains'
    5. Tumor necrosis factor receptor superfamily member 4, OX40L receptor [144119]
      1. Human (Homo sapiens) [TaxId: 9606] [144120] (9)
        SQ P43489 143-168! SQ P43489 29-82! SQ P43489 83-142
  2. BAFF receptor-like [90174] (3)
    only fragments of the receptor structures are available; no domain division is provided here
    1. Tumor necrosis factor receptor superfamily member 13c, BAFF-R, Br3 [90175]
      1. Human (Homo sapiens) [TaxId: 9606] [90176] (2)
        also includes the PDB entry (1p0t) that together with the entry (1otz) provides the multimeric structure of the complex of BAFF receptor with BAFF. In these entries protein chains are designated by both upper case and lower case letters creating problems with its processing and presentation in SCOP
    2. Tumor necrosis factor receptor superfamily member 17, BCMA [90177]
      1. Human (Homo sapiens) [TaxId: 9606] [90178] (2)
        SQ Q02223 8-43
    3. Tumor necrosis factor receptor superfamily member 13B, TACI [118262]
      1. Human (Homo sapiens) [TaxId: 9606] [118263] (2)
        SQ O14836 68-109
Heparin-binding domain from vascular endothelial growth factor [57592] (1)
duplication: consists of two similar disulfide-rich domains, alpha+beta
1. Heparin-binding domain from vascular endothelial growth factor [57593] (1)
  uperfamily
  1. Heparin-binding domain from vascular endothelial growth factor [57594] (1)
    1. Heparin-binding domain from vascular endothelial growth factor [57595]
      1. Human (Homo sapiens) [TaxId: 9606] [57596] (3)
Antifungal protein (AGAFP) [57597] (1)
disulfide-rich; all-beta: open barrel, 5 strands; OB-fold-like
1. Antifungal protein (AGAFP) [57598] (1)
  uperfamily
  1. Antifungal protein (AGAFP) [57599] (1)
    1. Antifungal protein (AGAFP) [57600]
      1. Mold (Aspergillus giganteus) [TaxId: 5060] [57601] (1)
FnI-like domain [57602] (1)
disulfide-rich, all-beta
1. FnI-like domain [57603] (2)
  uperfamily
  1. Fibronectin type I module [57604] (2)
    1. Fibronectin [57605]
      1. Human (Homo sapiens) [TaxId: 9606] [57606] (44)
    2. Tissue-type plasminogen activator, t-PA [57607]
      1. Human (Homo sapiens) [TaxId: 9606] [57608] (3)
  2. VWC domain [118264] (1)
    Pfam 00093; similar to FnI domain in the N-terminal part, contains extra C-terminal subdomain
    1. Collagen alpha 1(II) chain precursor [118265]
      1. Human (Homo sapiens) [TaxId: 9606] [118266] (1)
        SQ P02458 29-97
Thyroglobulin type-1 domain [57609] (1)
disulfide-rich, alpha+beta
1. Thyroglobulin type-1 domain [57610] (1)
  uperfamily
  1. Thyroglobulin type-1 domain [57611] (4)
    Pfam 00086
    1. Class II MHC associated p41 invariant chain fragment [57612]
      1. Human (Homo sapiens) [TaxId: 9606] [57613] (2)
    2. Insulin-like growth factor binding protein 6 [111415]
      1. Human (Homo sapiens) [TaxId: 9606] [111416] (1)
        SQ P24592 161-240
    3. Insulin-like growth factor-binding protein 1, IGFBP1 [161142]
      1. Human (Homo sapiens) [TaxId: 9606] [161143] (2)
        SQ P08833 174-256
    4. Insulin-like growth factor-binding protein 4, IGFBP4 [161144]
      1. Human (Homo sapiens) [TaxId: 9606] [161145] (1)
        SQ P22692 172-250
Type X cellulose binding domain, CBDX [57614] (1)
disulfide-rich, alpha+beta
1. Type X cellulose binding domain, CBDX [57615] (1)
  uperfamily
  1. Type X cellulose binding domain, CBDX [57616] (1)
    1. Endo-1;4-beta-xylanase A CBDX [57617]
      1. Pseudomonas fluorescens, subsp. cellulosa [TaxId: 294] [57618] (2)
Cellulose docking domain, dockering [64570] (1)
disulfide-rich, alpha+beta
1. Cellulose docking domain, dockering [64571] (1)
  uperfamily
  1. Cellulose docking domain, dockering [64572] (1)
    1. Cellulose docking domain, dockering [64573]
      1. Piromyces equi [TaxId: 99929] [64574] (2)
Carboxypeptidase inhibitor [57619] (1)
disulfide-rich, alpha+beta
1. Carboxypeptidase inhibitor [57620] (1)
  uperfamily
  1. Carboxypeptidase inhibitor [57621] (1)
    1. Carboxypeptidase inhibitor [57622]
      1. Medicinal leech (Hirudo medicinalis) [TaxId: 6421] [57623] (8)
Invertebrate chitin-binding proteins [57624] (1)
disulfide-rich
1. Invertebrate chitin-binding proteins [57625] (2)
  shares a putative chitin-binding motif with the plant lectins/antimicrobial peptides superfamily but lacks one of the conserved disulfides of the knottin fold
  uperfamily
  1. Tachycitin [57626] (1)
    1. Tachycitin [57627]
      an antimicrobial protein with chitin-binding function
      1. Horseshoe crab (Tachypleus tridentatus) [TaxId: 6853] [57628] (1)
  2. Antifungal peptide scarabaecin [90179] (1)
    1. Antifungal peptide scarabaecin [90180]
      1. Beetle (Oryctes rhinoceros) [TaxId: 72550] [90181] (1)
Pheromone ER-23 [69963] (1)
disulfide-rich, all-alpha
1. Pheromone ER-23 [69964] (1)
  uperfamily
  1. Pheromone ER-23 [69965] (1)
    1. Pheromone ER-23 [69966]
      1. Euplotes raikovi [TaxId: 5938] [69967] (1)
Mollusk pheromone [90182] (1)
disulfide-rich; all-alpha
1. Mollusk pheromone [90183] (1)
  uperfamily
  1. Mollusk pheromone [90184] (1)
    1. Attractin [90185]
      1. California sea hare (Aplysia californica) [TaxId: 6500] [90186] (1)
Apical membrane antigen 1 [82909] (1)
disulfide-rich, alpha+beta
1. Apical membrane antigen 1 [82910] (1)
  uperfamily
  1. Apical membrane antigen 1 [82911] (1)
    1. Apical membrane antigen 1 [82912]
      1. Malaria parasite (Plasmodium falciparum) [TaxId: 5833] [82913] (3)
Somatomedin B domain [90187] (1)
disulfide-rich
1. Somatomedin B domain [90188] (1)
  uperfamily
  1. Somatomedin B domain [90189] (1)
    1. Vitronectin [90190]
      1. Human (Homo sapiens) [TaxId: 9606] [90191] (6)
        SQ P04004 20-70
Notch domain [90192] (1)
disulfide-rich; all-alpha; calcium-binding
1. Notch domain [90193] (1)
  uperfamily
  1. Notch domain [90194] (1)
    also called DSL domain or LNR repeat
    1. Neurogenic locus notch homolog protein 1 [90195]
      1. Human (Homo sapiens) [TaxId: 9606] [90196] (1)
Mini-collagen I, C-terminal domain [103588] (1)
disulfide-rich
1. Mini-collagen I, C-terminal domain [103589] (1)
  uperfamily
  1. Mini-collagen I, C-terminal domain [103590] (1)
    1. Mini-collagen I, C-terminal domain [103591]
      1. Hydra sp. [TaxId: 6086] [103592] (2)
        SQ Q00484 126-149
Hormone receptor domain [111417] (1)
disulfide-rich all-beta fold; contains beta sandwich of 5 strands
1. Hormone receptor domain [111418] (1)
  uperfamily
  1. Hormone receptor domain [111419] (2)
    Pfam 02793; HRM
    1. Corticotropin releasing factor receptor 2, CRFR-2beta [111420]
      1. Mouse (Mus musculus) [TaxId: 10090] [111421] (1)
        SQ Q60748 39-133
    2. Pituitary adenylate cyclase-activating polypeptide type I receptor [161146]
      1. Human (Homo sapiens) [TaxId: 9606] [161147] (1)
        SQ P41586 17-143
Resistin [111422] (1)
disulfide-rich six-stranded beta-sandwich; jelly-roll
1. Resistin [111423] (1)
  uperfamily
  1. Resistin [111424] (2)
    Pfam 06954
    1. Resistin (ADSF, FIZZ3) [111425]
      1. Mouse (Mus musculus) [TaxId: 10090] [111426] (2)
        SQ Q99P87 26-114
    2. Resistin-like beta (FIZZ2) [111427]
      1. Mouse (Mus musculus) [TaxId: 10090] [111428] (1)
        SQ Q99P86 25-105
YAP1 redox domain [111429] (1)
bipartite cysteine-rich all-alpha domain; a single helix in the N-terminal part (chain A) is linked by disulfides to the C-terminal part (chain B) [3-helical bundle of the RuvA C-terminal domain-like fold (scop_cf 46928)
1. YAP1 redox domain [111430] (1)
  uperfamily
  1. YAP1 redox domain [111431] (1)
    1. YAP1 redox domain [111432]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [111433] (1)
        SQ P19880 279-313,565-650
Toxic hairpin [57006] (4)
disulfide crosslinked alpha-helical hairpin
1. Heat-stable enterotoxin B [57007] (1)
  uperfamily
  1. Heat-stable enterotoxin B [57008] (1)
    contains 2 disulfides
    1. Heat-stable enterotoxin B [57009]
      1. Escherichia coli [TaxId: 562] [57010] (1)
2. Neurotoxin B-IV [57011] (1)
  uperfamily
  1. Neurotoxin B-IV [57012] (1)
    contains 4 disulfides
    1. Neurotoxin B-IV [57013]
      1. Milky ribbon worm (Cerebratulus lacteus) [TaxId: 6221] [57014] (1)
3. Pollen allergen ole e 6 [111388] (1)
  contains 3 disulfides
  uperfamily
  1. Pollen allergen ole e 6 [111389] (1)
    1. Pollen allergen ole e 6 [111390]
      1. Common olive (Olea europaea) [TaxId: 4146] [111391] (1)
        SQ O24172
4. VhTI-like [161148] (1)
  1. VhTI-like [161149] (1)
    1. Trypsin inhibitor VhTI [161150]
      1. Veronica hederifolia [TaxId: 202477] [161151] (1)
        SQ P85981 7-29
Tim10-like [144121] (1)
alpha-hairpin crosslinked by two disulfides; assembles into a heterohexameric ring-like structure
1. Tim10-like [144122] (1)
  uperfamily
  1. Tim10/DDP [144123] (2)
    Pfam 02953; note: not a zinc finger
    1. Mitochondrial import inner membrane translocase subunit Tim9 [144124]
      1. Human (Homo sapiens) [TaxId: 9606] [144125] (2)
        SQ Q9Y5J7 13-85
    2. Mitochondrial import inner membrane translocase subunit Tim10 [144126]
      1. Human (Homo sapiens) [TaxId: 9606] [144127] (3)
        SQ P62072 13-77
Cysteine zipper [144128] (1)
string of helices that contain cysteines at almost every turn; folds upon itself and is crosslnked by multiple disulfides
1. Vanabin-like [144129] (1)
  uperfamily
  1. Vanabin-like [144130] (1)
    1. Vanadium-binding protein 2, vanabin 2 [144131]
      1. Vanadium-rich ascidian (Ascidia sydneiensis samea) [TaxId: 79730] [144132] (1)
        SQ Q86BW2 29-120
GLA-domain [57629] (1)
Calcium ion-bound
1. GLA-domain [57630] (1)
  gamma-carboxy-glutamic acid-rich domain
  uperfamily
  1. GLA-domain [57631] (9)
    1. Coagulation factor VIIa [57632]
      1. Human (Homo sapiens) [TaxId: 9606] [57633] (2)
    2. Prothrombin [57634]
      1. Cow (Bos taurus) [TaxId: 9913] [57635] (5)
    3. Coagulation factor IX (IXa) [57636]
      1. Human (Homo sapiens) [TaxId: 9606] [57637] (8)
      2. Pig (Sus scrofa) [TaxId: 9823] [57638] (15)
    4. Coagulation factor X [57639]
      1. Cow (Bos taurus) [TaxId: 9913] [57640] (3)
      2. Human (Homo sapiens) [TaxId: 9606] [103593] (1)
    5. Coagulation factor XIV (Protein C) [75684]
      1. Human (Homo sapiens) [TaxId: 9606] [75685] (1)
    6. Osteocalcin [103594]
      1. Cow (Bos taurus) [TaxId: 9913] [103595] (1)
      2. Pig (Sus scrofa) [TaxId: 9823] [103596] (1)
Cholecystokinin A receptor, N-domain [57641] (1)
a few helical turns and a disulfide-crosslinked loop
1. Cholecystokinin A receptor, N-domain [57642] (1)
  uperfamily
  1. Cholecystokinin A receptor, N-domain [57643] (1)
    1. Cholecystokinin A receptor, N-domain [57644]
      1. Human (Homo sapiens) [TaxId: 9606] [57645] (1)
HIV-1 VPU cytoplasmic domain [57646] (1)
a few helical turns assembled without a hydrophobic core?
1. HIV-1 VPU cytoplasmic domain [57647] (1)
  uperfamily
  1. HIV-1 VPU cytoplasmic domain [57648] (1)
    1. HIV-1 VPU cytoplasmic domain [57649]
      1. Human immunodeficiency virus type 1 [TaxId: 11676] [57650] (1)
HIPIP (high potential iron protein) [57651] (1)
folds around 4Fe-4S cluster
1. HIPIP (high potential iron protein) [57652] (1)
  uperfamily
  1. HIPIP (high potential iron protein) [57653] (7)
    1. HIPIP (high potential iron protein) [57654]
      1. Rhodocyclus tenuis [TaxId: 1066] [57655] (1)
      2. Allochromatium vinosum, (formerly Chromatium vinosum) [TaxId: 1049] [57656] (8)
      3. Chromatium purpuratum [TaxId: 37487] [57657] (1)
      4. Ectothiorhodospira halophila [TaxId: 1053] [57658] (3)
      5. Ectothiorhodospira vacuolata [TaxId: 1054] [57659] (1)
      6. Thermochromatium tepidum [TaxId: 1050] [57660] (4)
      7. Rhodoferax fermentans, a phototrophic bacterium [TaxId: 28066] [90197] (1)
Ferredoxin thioredoxin reductase (FTR), catalytic beta chain [57661] (1)
folds around 4Fe-4S cluster
1. Ferredoxin thioredoxin reductase (FTR), catalytic beta chain [57662] (1)
  uperfamily
  1. Ferredoxin thioredoxin reductase (FTR), catalytic beta chain [57663] (1)
    1. Ferredoxin thioredoxin reductase (FTR), catalytic beta chain [57664]
      1. Synechocystis sp. [TaxId: 1143] [57665] (6)
beta-beta-alpha zinc fingers [57666] (1)
simple fold, consisting of the N-terminal beta-hairpin and C-terminal alpha-helical region; each part provides two zinc-coordinating residues with the observed sequences including C2H2, C2HC and CHHC
1. beta-beta-alpha zinc fingers [57667] (7)
  uperfamily
  1. Classic zinc finger, C2H2 [57668] (30)
    1. ZIF268 [57669]
      duplication: consists of 3 fingers
      1. Mouse (Mus musculus) [TaxId: 10090] [57670] (14)
    2. V(D)J recombination activating protein 1 (RAG1), dimerization domain [57671]
      1. Mouse (Mus musculus) [TaxId: 10090] [57672] (1)
    3. Tramtrack protein (two zinc-finger peptide) [57673]
      1. Drosophila melanogaster [TaxId: 7227] [57674] (1)
    4. ADR1 [57675]
      1. Synthetic, based on Saccharomyces cerevisiae sequence [57676] (5)
    5. XFIN, third domain [57677]
      1. Xenopus laevis [TaxId: 8355] [57678] (1)
    6. ZFY [57679]
      1. Human (Homo sapiens) [TaxId: 9606] [57680] (5)
        SQ P08048 570-598
    7. SWI5 zinc-finger domains [57681]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [57682] (2)
    8. Five-finger GLI1 [57683]
      1. Human (Homo sapiens) [TaxId: 9606] [57684] (1)
    9. Enhancer binding protein [57685]
      duplication: consists of two Zn fingers
      1. Human (Homo sapiens) [TaxId: 9606] [57686] (3)
    10. Transcription factor sp1 [57687]
      1. Human (Homo sapiens) [TaxId: 9606] [57688] (4)
    11. Transactivation domain of cre-bp1/atf-2 [57689]
      1. Human (Homo sapiens) [TaxId: 9606] [57690] (1)
    12. Ying-yang 1 (yy1, zinc finger domain) [57691]
      duplication: consists of 4 fingers
      1. Human (Homo sapiens) [TaxId: 9606] [57692] (1)
    13. Transcription factor IIIA, TFIIIA [57693]
      duplication: consists of 6 fingers
      1. Xenopus laevis [TaxId: 8355] [57694] (9)
    14. GAGA factor [57695]
      1. Drosophila melanogaster [TaxId: 7227] [57696] (2)
    15. Kruppel-like factor 3, Bklf [103597]
      1. Mouse (Mus musculus) [TaxId: 10090] [103598] (3)
    16. Zinc finger protein ZFPM1 (FOG-1) [111434]
      1. Mouse (Mus musculus) [TaxId: 10090] [111435] (1)
        SQ O35615 328-360
    17. Zinc finger protein 295, ZNF295 [118267]
      1. Human (Homo sapiens) [TaxId: 9606] [118268] (1)
        SQ Q9ULJ3 713-806
    18. Wilms' tumor protein, WT1 [118269]
      1. Human (Homo sapiens) [TaxId: 9606] [118270] (1)
        SQ P19544 381-408
    19. Zinc finger protein 292, ZNF292 [144133]
      1. Human (Homo sapiens) [TaxId: 9606] [144134] (1)
        SQ O60281 1340-1400
    20. Zinc finger protein 512, ZNF512 [144135]
      1. Human (Homo sapiens) [TaxId: 9606] [144136] (2)
        SQ Q96ME7 142-194! SQ Q96ME7 195-224
    21. Zinc finger protein 462, ZNF462 [144137]
      1. Human (Homo sapiens) [TaxId: 9606] [144138] (1)
        SQ Q96JM2 719-793
    22. Zinc finger protein 692, ZNF692 [144139]
      1. Human (Homo sapiens) [TaxId: 9606] [144140] (2)
        SQ Q9BU19 328-357! SQ Q9BU19 358-393
    23. Zinc fingers and homeoboxes protein 1, ZHX1 [144141]
      1. Human (Homo sapiens) [TaxId: 9606] [144142] (2)
        SQ Q9UKY1 60-95! SQ Q9UKY1 96-153
    24. Zinc finger protein 24 [144143]
      1. Human (Homo sapiens) [TaxId: 9606] [144144] (2)
        SQ P17028 272-304! SQ P17028 305-330
    25. Zinc finger protein 297b [144145]
      1. Human (Homo sapiens) [TaxId: 9606] [144146] (2)
        SQ O43298 370-422! SQ O43298 423-486
    26. GLI-Krueppel family member HKR3 [144147]
      ZBTB48
      1. Mouse (Mus musculus) [TaxId: 10090] [144148] (4)
        SQ Q1H9T6 284-310! SQ Q1H9T6 311-338! SQ Q1H9T6 339-368! SQ Q1H9T6 369-394
    27. Zinc finger protein 64, ZFP68 [144149]
      1. Human (Homo sapiens) [TaxId: 9606] [144150] (5)
        SQ Q9NPA5 174-199! SQ Q9NPA5 200-227! SQ Q9NPA5 228-256! SQ Q9NPA5 341-368! SQ Q9NPA5 369-397
    28. Transcriptional repressor CTCF [144153]
      1. Human (Homo sapiens) [TaxId: 9606] [144154] (4)
        SQ P49711 399-434! SQ P49711 435-462! SQ P49711 515-550! SQ P49711 551-587
    29. Zinc finger and SCAN domain-containing protein 16, ZSCAN16 [144155]
      Zinc finger protein 435
      1. Human (Homo sapiens) [TaxId: 9606] [144156] (2)
        SQ Q9H4T2 224-261! SQ Q9H4T2 262-288
    30. PATZ1 [161152]
      Zinc finger protein 278
      1. Human (Homo sapiens) [TaxId: 9606] [161153] (7)
        SQ Q9HBE1 286-338! SQ Q9HBE1 350-384! SQ Q9HBE1 355-379! SQ Q9HBE1 380-409! SQ Q9HBE1 380-411! SQ Q9HBE1 407-445! SQ Q9HBE1 410-436
  2. Plant C2H2 finger (QALGGH zinc finger) [90198] (1)
    1. SUPERMAN zinc finger domain [90199]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [90200] (1)
  3. C2HC finger [57697] (3)
    1. U-shaped transcription factor, different fingers [57698]
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [57699] (4)
    2. Monocytic leukemia zinc finger protein Moz [103599]
      1. Human (Homo sapiens) [TaxId: 9606] [103600] (1)
        this zinc finger is only a fragment of a bigger subdomain in the structure of functional HAT domain (scop_sp 143703)
    3. Cell growth regulating nucleolar protein LyaR [118271]
      1. Mouse (Mus musculus) [TaxId: 10090] [118272] (1)
        SQ Q08288 1-66
  4. HkH motif-containing C2H2 finger [111436] (4)
    putative dsRNA-specific zinc finger with a helix-kink-helix (HkH) motif; the kink results from the incompatibility of the cation-coordinating H-x5-H motif with a regular alpha-helix and contributes to RNA recognition
    1. Spliceosomal protein U1C [111437]
      1. Human (Homo sapiens) [TaxId: 9606] [111438] (1)
        SQ P09234 1-61
    2. Zinc finger protein 593, ZNF593 [144151]
      1. Human (Homo sapiens) [TaxId: 9606] [144152] (1)
        SQ O00488 28-94
    3. dsRNA-binding protein ZFa (ZNF346, JAZ) [161154]
      1. African clawed frog (Xenopus laevis) [TaxId: 8355] [161155] (2)
        SQ Q8AVN9 2-73!SQ Q8AVN9 74-128
    4. Zinc finger homeobox protein 4, ZFHX4 [161156]
      1. Human (Homo sapiens) [TaxId: 9606] [161157] (1)
        SQ Q9JJN9 2937-2984
  5. CHHC finger [161158] (1)
    1. U11/U12 small nuclear ribonucleoprotein 48 kDa protein, U11-48K [161159]
      1. Human (Homo sapiens) [TaxId: 9606] [161160] (2)
        SQ Q6IEG0 53-87
  6. variant C2H2 finger [118273] (1)
    contains extra C-terminal, alpha-helical subdomain
    1. Protein arginine N-methyltransferase 3 [118274]
      1. Mouse (Mus musculus) [TaxId: 10090] [118275] (1)
        SQ Q922H1 38-145
  7. BED zinc finger [144157] (1)
    Pfam 02892; contains extra N-terminal and C-terminal helices bundled together with the core helix
    1. Zinc finger BED domain-containing protein 1 [144158]
      dREF homolog
      1. Human (Homo sapiens) [TaxId: 9606] [144159] (1)
        SQ O96006 23-82
Zn2/Cys6 DNA-binding domain [57700] (1)
all-alpha dimetal(zinc)-bound fold
1. Zn2/Cys6 DNA-binding domain [57701] (1)
  duplication: two structural repeats are related by the pseudo dyad
  uperfamily
  1. Zn2/Cys6 DNA-binding domain [57702] (6)
    1. Gal4 [57703]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [57704] (4)
    2. PPR1 [57705]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [57706] (1)
    3. PUT3 [57707]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [57708] (2)
    4. Hap1 (Cyp1) [57709]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [57710] (4)
    5. CD2-Lac9 [57711]
      1. Milk yeast (Kluyveromyces lactis) [TaxId: 28985] [57712] (1)
    6. Ethanol regulon transcriptional activator ALCR DNA-binding domain [57713]
      1. Emericella nidulans, also known as Aspergillus nidulans [TaxId: 162425] [57714] (4)
Glucocorticoid receptor-like (DNA-binding domain) [57715] (1)
alpha+beta metal(zinc)-bound fold
1. Glucocorticoid receptor-like (DNA-binding domain) [57716] (18)
  uperfamily
  1. Erythroid transcription factor GATA-1 [57717] (3)
    single zinc-binding motif
    1. Erythroid transcription factor GATA-1 [57718]
      1. Chicken (Gallus gallus) [TaxId: 9031] [57719] (8)
      2. Mouse (Mus musculus) [TaxId: 10090] [57720] (2)
      3. Emericella nidulans [TaxId: 162425] [161161] (24)
  2. Nuclear receptor [57721] (12)
    duplication: two zinc-binding motifs
    1. Retinoid X receptor (RXR-alpha) DNA-binding domain [57722]
      1. Human (Homo sapiens) [TaxId: 9606] [57723] (7)
    2. Thyroid hormone receptor (TR-beta) DNA-binding domain [57724]
      1. Human (Homo sapiens) [TaxId: 9606] [57725] (1)
    3. Orphan nuclear receptor NGFI-B DNA-binding domain [57726]
      1. Rat (Rattus norvegicus) [TaxId: 10116] [57727] (1)
    4. Estrogen receptor DNA-binding domain [57728]
      1. Human and chicken (Homo sapiens) and (Gallus gallus) [TaxId: 9606] [57729] (2)
        identical sequences
    5. Steroid hormone receptor Err2 DNA-binding domain [90201]
      1. Human (Homo sapiens) [TaxId: 9606] [90202] (1)
    6. Ecdysone receptor DNA-binding domain [103601]
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [103602] (3)
    7. Ultraspiracle protein [103603]
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [103604] (1)
    8. Glucocorticoid receptor DNA-binding domain [57730]
      1. Rat (Rattus norvegicus) [TaxId: 10116] [57731] (7)
    9. Retinoic acid receptor DNA-binding domain [57732]
      1. Human (Homo sapiens) [TaxId: 9606] [57733] (2)
    10. Orphan nuclear receptor reverb DNA-binding domain [57734]
      1. Human (Homo sapiens) [TaxId: 9606] [57735] (3)
    11. Vitamin D3 receptor, VDR, DNA-binding domain [75686]
      1. Human (Homo sapiens) [TaxId: 9606] [75687] (4)
    12. Androgen receptor [111439]
      1. Rat (Rattus norvegicus) [TaxId: 10116] [111440] (1)
        SQ P15207 538-611
  3. Transcription factor grauzone Cg33133-Pa, zinc finger associated domain [103605] (1)
    1. Transcription factor grauzone Cg33133-Pa, zinc finger associated domain [103606]
      protein-protein interaction module
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [103607] (1)
  4. LIM domain [57736] (21)
    duplication: contains two (sub)domains of this fold
    1. Cysteine-rich (intestinal) protein, CRP, CRIP [57737]
      1. Chicken (Gallus gallus) [TaxId: 9031] [57738] (2)
      2. Japanese quail (Coturnix coturnix japonica), CRP2 [TaxId: 93934] [57739] (4)
      3. Rat (Rattus rattus) [TaxId: 10117] [57740] (1)
      4. Human (Homo sapiens) [TaxId: 9606] [144160] (2)
        SQ P52943 1-30! SQ P52943 31-63
        CRP2
    2. Pinch (particularly interesting new Cys-His) protein [57741]
      1. Human (Homo sapiens) [TaxId: 9606] [57742] (8)
    3. Rhombotin-2 (Lmo2) [90203]
      1. Mouse (Mus musculus) [TaxId: 10090] [90204] (1)
    4. LIM only 4 (Lmo4) [90205]
      1. Mouse (Mus musculus) [TaxId: 10090] [90206] (2)
        SQ P61969 19-152
    5. Actin-binding LIM protein 2, abLIM2 [111441]
      1. Human (Homo sapiens) [TaxId: 9606] [111442] (2)
        SQ Q6H8Q1 73-140, 212-271
    6. Four and a half LIM domains protein 2, FHL2 [144161]
      Skeletal muscle lim-protein 3
      1. Human (Homo sapiens) [TaxId: 9606] [144162] (6)
        SQ Q14192 128-159! SQ Q14192 162-186! SQ Q14192 187-218! SQ Q14192 221-249! SQ Q14192 250-279! SQ Q14192 98-127
    7. Four and a half LIM domains protein 1, FHL-1 [144163]
      Skeletal muscle lim-protein 1
      1. Human (Homo sapiens) [TaxId: 9606] [144164] (7)
        SQ Q13642 128-159! SQ Q13642 161-185! SQ Q13642 186-216! SQ Q13642 39-66! SQ Q13642 67-97! SQ Q13642 90-127! SQ Q13642 98-127
    8. Eplin, LIMA1 [144165]
      Epithelial protein lost in neoplasm
      1. Human (Homo sapiens) [TaxId: 9606] [144166] (2)
        SQ Q9UHB6 381-417! SQ Q9UHB6 416-457
    9. Four and a half LIM domains 3, FHL3 [144167]
      Skeletal muscle lim-protein 2
      1. Human (Homo sapiens) [TaxId: 9606] [144168] (4)
        SQ Q13643 127-159! SQ Q13643 152-186! SQ Q13643 187-218! SQ Q13643 98-126
    10. PDZ and LIM domain protein 5, Enigma [144169]
      1. Human (Homo sapiens) [TaxId: 9606] [144170] (2)
        SQ Q96HC4 400-444! SQ Q96HC4 445-476
    11. PDZ and LIM domain protein 1 Elfin [144171]
      C-terminal LIM domain protein 1
      1. Human (Homo sapiens) [TaxId: 9606] [144172] (2)
        SQ O00151 249-279! SQ O00151 280-314
    12. Nedd9 interacting protein with calponin homology, NICAL (MICAL1) [144173]
      1. Human (Homo sapiens) [TaxId: 9606] [144174] (2)
        SQ Q8TDZ2 687-722! SQ Q8TDZ2 723-755
    13. Leupaxin [144175]
      1. Human (Homo sapiens) [TaxId: 9606] [144176] (2)
        SQ O60711 260-295! SQ O60711 296-327
    14. Thyroid receptor interacting protein 6, TRIP6 [144177]
      1. Human (Homo sapiens) [TaxId: 9606] [144178] (4)
        SQ Q15654 279-305! SQ Q15654 306-337! SQ Q15654 363-396! SQ Q15654 364-396
    15. Actin-binding LIM protein 3, abLIM-3 [144179]
      1. Human (Homo sapiens) [TaxId: 9606] [144180] (2)
        SQ O94929 141-176! SQ O94929 177-207
    16. Four and a half LIM domains protein 5, FHL-5 [144181]
      1. Human (Homo sapiens) [TaxId: 9606] [144182] (2)
        SQ Q5TD97 222-250! SQ Q5TD97 251-284
    17. Lim domain kinase 2 [144183]
      1. Human (Homo sapiens) [TaxId: 9606] [144184] (2)
        SQ P53671 62-95! SQ P53671 96-129
    18. PDZ and LIM domain protein 3, PDLIM3 [144185]
      Alpha-actinin-2-associated LIM protein
      1. Mouse (Mus musculus) [TaxId: 10090] [144186] (2)
        SQ O70209 270-301! SQ O70209 271-301
  5. LASP-1 [57743] (1)
    1. LASP-1 [57744]
      1. Pig (Sus scrofa) [TaxId: 9823] [57745] (1)
  6. DNA repair factor XPA DNA- and RPA-binding domain, N-terminal subdomain [57746] (1)
    1. DNA repair factor XPA DNA- and RPA-binding domain, N-terminal subdomain [57747]
      1. Human (Homo sapiens) [TaxId: 9606] [57748] (2)
  7. Ribosomal protein L24e [57749] (1)
    1. Ribosomal protein L24e [57750]
      1. Archaeon Haloarcula marismortui [TaxId: 2238] [57751] (44)
        SQ P14116
  8. Hypothetical zinc finger protein YacG [82914] (1)
    Zn-binding site is particularly similar to that of ribosomal protein L24e
    1. Hypothetical zinc finger protein YacG [82915]
      1. Escherichia coli [TaxId: 562] [82916] (1)
  9. Ribosomal protein S14 [57752] (2)
    1. Ribosomal protein S14 [57753]
      1. Thermus thermophilus [TaxId: 274] [57754] (45)
        SQ P24320
      2. Escherichia coli [TaxId: 562] [161162] (24)
        SQ P02370 1-100
  10. C-terminal, Zn-finger domain of MutM-like DNA repair proteins [81627] (6)
    1. DNA repair protein MutM (Fpg) [81622]
      1. Thermus thermophilus [TaxId: 274] [81610] (1)
      2. Bacillus stearothermophilus [TaxId: 1422] [81613] (9)
      3. Escherichia coli [TaxId: 562] [81618] (1)
      4. Lactococcus lactis [TaxId: 1358] [81619] (7)
        SQ P42371
    2. Endonuclease VIII [82917]
      1. Escherichia coli [TaxId: 562] [82918] (9)
        SQ P50465
    3. Endonuclease VIII-like 1 (NEIL1) [111443]
      1. Human (Homo sapiens) [TaxId: 9606] [111444] (1)
        SQ Q96FI4 1-333
  11. ClpX chaperone zinc binding domain [103608] (1)
    1. ClpX chaperone zinc binding domain [103609]
      1. Escherichia coli [TaxId: 562] [103610] (7)
  12. PARP-type zinc finger [111445] (1)
    Pfam 00645
    1. DNA ligase III [111446]
      1. Human (Homo sapiens) [TaxId: 9606] [111447] (1)
        SQ P49916 1-117
  13. Prokaryotic DksA/TraR C4-type zinc finger [111448] (1)
    Pfam 01258; Pfam coverage extends to the second helix of the upstream alpha-hairpin domain
    1. DnaK suppressor protein DksA, zinc finger domain [111449]
      1. Escherichia coli [TaxId: 562] [111450] (1)
        SQ P18274 7-151
  14. Type II thymidine kinase zinc finger [118276] (3)
    C-terminal part of Pfam 00265
    1. Thymidine kinase, TK1, C-terminal domain [118277]
      1. Human (Homo sapiens) [TaxId: 9606] [118278] (3)
        SQ P04183 18-191
      2. Ureaplasma urealyticum [TaxId: 2130] [118279] (8)
        SQ Q9PPP5 11-211
      3. Clostridium acetobutylicum [TaxId: 1488] [118280] (1)
        SQ Q97F65
  15. A20-like zinc finger [144187] (2)
    Pfam 01754
    1. RabGEF1 (Rabex-5), ubiquitin-binding domain [144188]
      binds to ubiquitin with the extended C-terminal helix
      1. Cow (Bos taurus) [TaxId: 9913] [144189] (4)
        SQ O18973 14-73
      2. Human (Homo sapiens) [TaxId: 9606] [144190] (5)
        SQ Q9UJ41 17-74
  16. THAP domain [161163] (1)
    Pfam 05485
    1. THAP domain-containing protein 2 [161164]
      1. Human (Homo sapiens) [TaxId: 9606] [161165] (1)
        SQ Q9H0W7 1-86
  17. TRASH domain [161166] (1)
    SMART 00746
    1. Zinc finger MYM-type protein 5 [161167]
      1. Human (Homo sapiens) [TaxId: 9606] [161168] (1)
        SQ Q9UJ78 229-277
  18. FwdE C-terminal domain-like [161169] (1)
    the C-terminus of PF02663; FwdE
    1. Uncharacterized protein Ta1109 [161170]
      1. Thermoplasma acidophilum [TaxId: 2303] [161171] (1)
        SQ Q9HJ63 169-201
SBT domain [103611] (1)
consist of two different zn-binding subdomains, each subdomain resembles a distorted glucocorticoid receptor-like fold
1. SBT domain [103612] (1)
  uperfamily
  1. SBT domain [103613] (3)
    Pfam 03110
    1. Squamosa promoter binding protein-like 4, DNA-binding domain [103614]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [103615] (1)
    2. Squamosa promoter binding protein-like 7, DNA-binding domain [103616]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [103617] (1)
    3. Squamosa-promoter binding-like protein 12, DNA-binding domain [118281]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [118282] (1)
        SQ Q9S7P5 124-181
Retrovirus zinc finger-like domains [57755] (1)
metal(zinc)-bound fold
1. Retrovirus zinc finger-like domains [57756] (1)
  uperfamily
  1. Retrovirus zinc finger-like domains [57757] (6)
    1. GAG protein p55 [57758]
      1. Synthetic, based on Human immunodeficiency virus [57759] (1)
    2. HIV nucleocapsid [57760]
      duplication: two similar zinc-binding motifs
      1. Human immunodeficiency virus type 1, different isolates [TaxId: 11676] [57761] (12)
        SQ P03350 389-429
      2. Human immunodeficiency virus type 2 [TaxId: 11709] [57762] (2)
    3. Nucleocapsid protein from mason-pfizer monkey virus (MPMV) [57763]
      1. Mason-pfizer monkey virus [TaxId: 11855] [57764] (1)
    4. Zinc finger protein ncp10 [57765]
      1. Moloney murine leukemia virus, MoMLV [TaxId: 11801] [57766] (6)
        SQ P03332 479-534
    5. Nucleic acid binding protein p14 [57767]
      1. Mouse mammary tumor virus [TaxId: 11757] [57768] (2)
Rubredoxin-like [57769] (17)
metal(zinc or iron)-bound fold; sequence contains two CX(n)C motifs, in most cases n = 2
1. Methionyl-tRNA synthetase (MetRS), Zn-domain [57770] (1)
  uperfamily
  1. Methionyl-tRNA synthetase (MetRS), Zn-domain [57771] (2)
    in the Pyrococcus abyssi MetRS structure there is a tandem repeat of two such domains swapped with their zinc-binding 'knuckles', this duplicated finger occupies a larger region (124-183) than defined below; there is a structurally equivalent region in the E. coli enzyme lacking the second zinc-binding site
    1. Methionyl-tRNA synthetase (MetRS), Zn-domain [57772]
      1. Escherichia coli [TaxId: 562] [57773] (9)
      2. Pyrococcus abyssi [TaxId: 29292] [111451] (1)
        SQ Q9V011 1-606; C-domain 616-722 is solved separately: 1MKH
2. Microbial and mitochondrial ADK, insert "zinc finger" domain [57774] (1)
  uperfamily
  1. Microbial and mitochondrial ADK, insert "zinc finger" domain [57775] (8)
    1. Microbial and mitochondrial ADK, insert "zinc finger" domain [57776]
      1. Bacillus stearothermophilus [TaxId: 1422] [57777] (3)
      2. Bacillus subtilis [TaxId: 1423] [103618] (1)
      3. Bacillus globisporus [TaxId: 1459] [103619] (1)
      4. Escherichia coli [TaxId: 562] [57778] (6)
        contains a rudiment form of the domain that lacks zn-binding site
      5. Cow (Bos taurus), mitochondrial izozyme-3 [TaxId: 9913] [57779] (1)
        contains a rudiment "zinc-finger" subdomain
      6. Cow (Bos taurus), mitochondrial izozyme-2 [TaxId: 9913] [57780] (2)
        contains a rudiment "zinc-finger" subdomain
      7. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [57781] (4)
        contains a rudiment "zinc-finger" subdomain
      8. Maize (Zea mays) [TaxId: 4577] [57782] (1)
3. NADH pyrophosphatase intervening domain [116738] (1)
  uperfamily
  1. NADH pyrophosphatase intervening domain [116739] (1)
    1. NADH pyrophosphatase intervening domain [116740]
      1. Escherichia coli [TaxId: 562] [116741] (1)
4. Zinc beta-ribbon [57783] (5)
  uperfamily
  1. Transcriptional factor domain [57784] (6)
    1. Transcriptional factor SII, C-terminal domain [57785]
      1. Human (Homo sapiens) [TaxId: 9606] [57786] (1)
    2. Transcription initiation factor TFIIB, N-terminal domain [57789]
      1. Archaeon Pyrococcus furiosus [TaxId: 2261] [57790] (1)
      2. Human (Homo sapiens) [TaxId: 9606] [57791] (3)
        SQ Q00403 2-59
    3. RBP9 subunit of RNA polymerase II [57787]
      contains two differently decorated domains of this fold
      1. Archaeon Thermococcus celer [TaxId: 2264] [57788] (1)
      2. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [64575] (41)
        SQ P27999; part of multichain biological unit
    4. Transcription initiation factor TFIIE-alpha [118283]
      1. Human (Homo sapiens) [TaxId: 9606] [118284] (1)
        SQ P29083 113-174
  2. DNA primase zinc finger [57792] (2)
    contains alpha-helices in the N- and C-terminal extensions (linkers?)
    1. Zinc-binding domain of DNA primase [57793]
      1. Bacillus stearothermophilus [TaxId: 1422] [57794] (1)
    2. Zinc-binding domain of primase-helicase [90207]
      1. Bacteriophage T7 [TaxId: 10760] [90208] (1)
  3. Prokaryotic DNA topoisomerase I, a C-terminal fragment [57795] (1)
    Duplication: contains tandem repeats of several domains with zinc-binding sites being lost in some of them
    1. Prokaryotic DNA topoisomerase I, a C-terminal fragment [57796]
      1. Escherichia coli [TaxId: 562] [57797] (1)
  4. Putative zinc binding domain [118285] (1)
    Pfam 05129; DUF701
    1. Hypothetical UPF0222 protein MGC4549 [118286]
      1. Mouse (Mus musculus) [TaxId: 10090] [118287] (1)
        SQ P60003
  5. PhnA zinc-binding domain [144191] (1)
    Pfam 08274
    1. Hypothetical protein PA0128, N-terminal domain [144192]
      1. Pseudomonas aeruginosa [TaxId: 287] [144193] (1)
        SQ Q9I704 2-39
5. Casein kinase II beta subunit [57798] (1)
  uperfamily
  1. Casein kinase II beta subunit [57799] (3)
    contains alpha-helices in the N- and C-terminal extensions (linkers?)
    1. Casein kinase II beta subunit [57800]
      1. Human (Homo sapiens) [TaxId: 9606] [57801] (4)
      2. African clawed frog (Xenopus laevis) [TaxId: 8355] [118288] (1)
        SQ P28021 7-178 # 100% identical to the human enzyme (SQ P13862 7-178)
      3. Rattus norvegicus [TaxId: 10116] [161172] (2)
6. Rubredoxin-like [57802] (3)
  uperfamily
  1. Rubredoxin [57803] (10)
    1. Rubredoxin [57804]
      1. Desulfovibrio vulgaris [TaxId: 881] [57805] (7)
      2. Desulfovibrio gigas [TaxId: 879] [57806] (3)
      3. Desulfovibrio desulfuricans, strain 27774 [TaxId: 876] [57807] (1)
      4. Clostridium pasteurianum [TaxId: 1501] [57808] (23)
        SQ P00268
      5. Archaeon Pyrococcus furiosus [TaxId: 2261] [57809] (11)
        SQ P24297
      6. Guillardia theta [TaxId: 55529] [57810] (2)
    2. Two-iron rubredoxin [103620]
      1. Pseudomonas oleovorans [TaxId: 301] [103621] (1)
    3. Rubrerythrin, C-terminal domain [57811]
      1. Desulfovibrio vulgaris [TaxId: 881] [57812] (10)
        SQ P24931
      2. Archaeon Pyrococcus furiosus [TaxId: 2261] [103622] (3)
    4. Nigerythrin, C-terminal domain [144194]
      1. Desulfovibrio vulgaris [TaxId: 881] [144195] (6)
        SQ P30820 167-202
  2. Desulforedoxin [57813] (3)
    1. Desulforedoxin [57814]
      dimeric mono-domain protein with two rubredoxin-type metal centres
      1. Desulfovibrio gigas [TaxId: 879] [57815] (4)
    2. Desulfoferrodoxin N-terminal domain [57816]
      1. Desulfovibrio desulfuricans [TaxId: 876] [57817] (13)
      2. Desulfoarculus baarsii (Desulfovibrio baarsii) [TaxId: 887] [111452] (3)
        SQ Q46495
  3. Cytochrome c oxidase Subunit F [57818] (1)
    membrane-anchored rubredoxin-like domain
    1. Cytochrome c oxidase Subunit F [57819]
      1. Cow (Bos taurus) [TaxId: 9913] [57820] (21)
7. Zn-finger domain of Sec23/24 [82919] (1)
  uperfamily
  1. Zn-finger domain of Sec23/24 [82920] (2)
    1. Sec23 [82921]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [82922] (3)
    2. Sec24 [82923]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [82924] (4)
8. Ran binding protein zinc finger-like [90209] (1)
  contains CxxxxC-x(n)-CxxC zinc-binding site; similar to the Sec23/24 zinc finger domain
  uperfamily
  1. Ran binding protein zinc finger-like [90210] (6)
    1. Znf265, first zinc-finger domain [90211]
      1. Human (Homo sapiens) [TaxId: 9606] [90212] (1)
    2. Npl4 [90215]
      a ubiquitin-interacting domain
      1. Rat (Rattus norvegicus) [TaxId: 10116] [90216] (2)
    3. MDM4 [144196]
      1. Human (Homo sapiens) [TaxId: 9606] [144197] (1)
        SQ O15151 300-340
    4. MDM2 [144198]
      1. Human (Homo sapiens) [TaxId: 9606] [144199] (2)
        SQ Q00987 290-335
    5. Vacuolar protein-sorting-associated protein 36, VPS36 [161173]
      1. Saccharomyces cerevisiae [TaxId: 4932] [161174] (2)
        SQ Q06696 115-161
    6. Nuclear pore complex protein nup153 [161175]
      1. Human (Homo sapiens) [TaxId: 9606] [161176] (1)
        SQ P49790 722-750
9. Hypothetical protein Ta0289 C-terminal domain [103623] (1)
  contains CxxC-x(n)-CxxxxC zinc-binding site; sequence similarity to NAD-dependent DNA ligase zinc-finger subdomain
  uperfamily
  1. Hypothetical protein Ta0289 C-terminal domain [103624] (1)
    1. Hypothetical protein Ta0289 C-terminal domain [103625]
      1. Archaeon Thermoplasma acidophilum [TaxId: 2303] [103626] (1)
10. Hypothetical protein MTH1184 [57821] (1)
  contains two CXC motifs
  uperfamily
  1. Hypothetical protein MTH1184 [57822] (1)
    possible metal-binding fold
    1. Hypothetical protein MTH1184 [57823]
      1. Archaeon Methanobacterium thermoautotrophicum [TaxId: 145262] [57824] (1)
11. Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain [57825] (1)
  uperfamily
  1. Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain [57826] (2)
    1. Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain [57827]
      1. Escherichia coli [TaxId: 562] [57828] (59)
        SQ P00478
      2. Archaeon Sulfolobus acidocaldarius [TaxId: 2285] [111453] (2)
12. Zn-binding ribosomal proteins [57829] (8)
  uperfamily
  1. Ribosomal protein L37ae [57830] (1)
    1. Ribosomal protein L37ae [57831]
      1. Archaeon Haloarcula marismortui [TaxId: 2238] [57832] (58)
        SQ P60619
  2. Ribosomal protein L37e [57833] (1)
    1. Ribosomal protein L37e [57834]
      1. Archaeon Haloarcula marismortui [TaxId: 2238] [57835] (40)
        SQ P32410
  3. Ribosomal protein L44e [57836] (1)
    1. Ribosomal protein L44e [57837]
      1. Archaeon Haloarcula marismortui [TaxId: 2238] [57838] (40)
        SQ P32411
  4. Ribosomal protein S27e [90217] (1)
    1. Ribosomal protein S27e [90218]
      1. Archaeon Archaeoglobus fulgidus [TaxId: 2234] [90219] (1)
  5. Ribosomal protein L32p [144200] (3)
    Pfam 01783; metal ion-binding site is lost in some members; includes the N-terminal, mainly helical tail
    1. Ribosomal protein L32p [144201]
      1. Escherichia coli [TaxId: 562] [144202] (27)
        SQ P0A7N4 1-56
      2. Thermus thermophilus [TaxId: 274] [161177] (7)
        SQ P80339 1-59
      3. Deinococcus radiodurans [TaxId: 1299] [161178] (10)
        SQ P49228 2-59
  6. Ribosomal protein L33p [144203] (3)
    Pfam 00471; corresponds structurally and functionally to the ribosomal L44e from eukaryota and archaea; metal ion-binding site is lost in most members
    1. Ribosomal protein L33p [144204]
      1. Escherichia coli [TaxId: 562] [144205] (9)
        SQ P0A7N9 1-54
      2. Deinococcus radiodurans [TaxId: 1299] [161179] (6)
        SQ Q9RSS4 2-54
      3. Thermus thermophilus [TaxId: 274] [161180] (9)
        SQ P35871 8-52
  7. Ribosomal protein L40e [161181] (1)
    Pfam 01020
    1. Ribosomal protein L40e [161182]
      1. Sulfolobus solfataricus [TaxId: 2287] [161183] (1)
        SQ Q980V5 1-56
  8. Ribosomal protein S27a [161184] (1)
    Pfam 01599
    1. Ribosomal protein S27ae [161185]
      1. Thermoplasma acidophilum [TaxId: 2303] [161186] (1)
        SQ Q9HJ78 1-55
13. RNA polymerase subunits [63393] (2)
  uperfamily
  1. RBP12 subunit of RNA polymerase II [64576] (1)
    1. RBP12 subunit of RNA polymerase II [64577]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [64578] (30)
        SQ P40422; part of multichain biological unit
  2. RpoE2-like [111454] (1)
    Pfam 04035
    1. putative DNA-directed RNA polymerase subunit E'' (RpoE2) [111455]
      1. Pyrococcus furiosus [TaxId: 2261] [111456] (1)
        SQ Q8U440
14. NOB1 zinc finger-like [144206] (1)
  uperfamily
  1. NOB1 zinc finger-like [144207] (1)
    1. RNA-binding protein NOB1 (Nin one binding) [144208]
      1. Mouse (Mus musculus) [TaxId: 10090] [144209] (1)
        SQ Q8BW10 251-316
15. Nop10-like SnoRNP [144210] (1)
  uperfamily
  1. Nucleolar RNA-binding protein Nop10-like [144211] (3)
    Pfam 04135; contains N-terminal zinc-finger domain similar to the insert finger of the Initiation factor eIF2 gamma subunit (scop_pr 75204)
    1. H/aca ribonucleoprotein complex subunit 3 [144212]
      lacks the zinc-binding site, mostly unstructured
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [144213] (2)
        SQ Q6Q547 2-58
    2. Ribosome biogenesis protein Nop10 [144214]
      1. Archaeon Pyrococcus furiosus [TaxId: 2261] [144215] (4)
        SQ Q8U1R4 4-55
      2. Archaeon Methanococcus jannaschii [TaxId: 2190] [144216] (2)
        SQ P81303 1-60
16. CSL zinc finger [144217] (1)
  uperfamily
  1. CSL zinc finger [144218] (2)
    Pfam 05207
    1. DelGEF-interacting protein 1, DelGIP1 [144219]
      1. Mouse (Mus musculus) [TaxId: 10090] [144220] (1)
        SQ Q8K0W9 1-69
    2. Diphthamide biosynthesis protein 3, DPH3 [144221]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [144222] (2)
        SQ Q3E840 1-82! SQ Q3E840 2-82
17. YfgJ-like [161187] (1)
  duplication: consists of two rubredoxin-like (sub)domains, interlocked together
  1. YfgJ-like [161188] (1)
    Pfam 07191, DUF1407
    1. Hypothetical protein YfgJ [161189]
      1. Escherichia coli [TaxId: 562] [161190] (1)
        SQ P76575 13-83
Ribosomal protein L36 [57839] (1)
zinc-bound beta-ribbon motif
1. Ribosomal protein L36 [57840] (1)
  uperfamily
  1. Ribosomal protein L36 [57841] (3)
    1. Ribosomal protein L36 [57842]
      1. Thermus thermophilus [TaxId: 274] [57843] (6)
      2. Escherichia coli [TaxId: 562] [144223] (27)
        SQ P0A7Q6 1-38
      3. Deinococcus radiodurans [TaxId: 1299] [161191] (10)
        SQ Q9RSK0 1-36
Zinc-binding domain of translation initiation factor 2 beta [75688] (1)
zinc-bound beta-ribbon motif
1. Zinc-binding domain of translation initiation factor 2 beta [75689] (1)
  uperfamily
  1. Zinc-binding domain of translation initiation factor 2 beta [75690] (2)
    1. Zinc-binding domain of translation initiation factor 2 beta [75691]
      1. Archaeon Methanococcus jannaschii [TaxId: 2190] [75692] (1)
      2. Archaeon Methanobacterium thermoautotrophicum [TaxId: 145262] [103627] (1)
WRKY DNA-binding domain [118289] (1)
zinc-bound 4-stranded meander beta-sheet, distinct from the beta-ribbon motifs
1. WRKY DNA-binding domain [118290] (1)
  uperfamily
  1. WRKY DNA-binding domain [118291] (1)
    Pfam 03106
    1. WRKY DNA-binding protein 4 [118292]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [118293] (1)
        SQ Q9XI90 399-468
B-box zinc-binding domain [57844] (1)
zinc-bound alpha+beta motif
1. B-box zinc-binding domain [57845] (1)
  uperfamily
  1. B-box zinc-binding domain [57846] (7)
    1. Nuclear factor XNF7 [57847]
      1. African clawed frog (Xenopus laevis) [TaxId: 8355] [57848] (1)
    2. Midline-2 [161192]
      1. Human (Homo sapiens) [TaxId: 9606] [161193] (1)
        SQ Q9UJV3 162-232
    3. Tripartite motif-containing protein 29 [161194]
      1. Human (Homo sapiens) [TaxId: 9606] [161195] (1)
        SQ Q14134 212-270
    4. Tripartite motif-containing protein 39 [161196]
      1. Human (Homo sapiens) [TaxId: 9606] [161197] (2)
        SQ Q9HCM9 104-143
    5. Midline-1 [161198]
      1. Human (Homo sapiens) [TaxId: 9606] [161199] (1)
        SQ O15344 168-214
    6. Zinc finger FYVE domain-containing protein 19 [161200]
      1. Mouse (Mus musculus) [TaxId: 10090] [161201] (1)
        SQ Q9DAZ9 336-389
    7. Ubiquitin ligase trim63 [161202]
      1. Human (Homo sapiens) [TaxId: 9606] [161203] (1)
        SQ Q969Q1 119-169
RING/U-box [57849] (1)
dimetal(zinc)-bound alpha+beta motif; structurally diverse
1. RING/U-box [57850] (6)
  uperfamily
  1. RING finger domain, C3HC4 [57851] (14)
    1. CBL [57852]
      1. Human (Homo sapiens) [TaxId: 9606] [57853] (1)
    2. V(D)J recombination activating protein 1 (RAG1), dimerization domain [57854]
      1. Mouse (Mus musculus) [TaxId: 10090] [57855] (1)
    3. Immediate early protein, IEEHV [57856]
      1. Equine herpesvirus 1 [TaxId: 10326] [57857] (1)
    4. Acute promyelocytic leukaemia proto-oncoprotein PML [57858]
      1. Human (Homo sapiens) [TaxId: 9606] [57859] (1)
    5. TFIIH Mat1 subunit [57860]
      1. Human (Homo sapiens) [TaxId: 9606] [57861] (1)
    6. Not-4 N-terminal RING finger domain [64579]
      1. Human (Homo sapiens) [TaxId: 9606] [64580] (2)
    7. brca1 RING domain [69968]
      1. Human (Homo sapiens) [TaxId: 9606] [69969] (1)
    8. bard1 RING domain [69970]
      1. Human (Homo sapiens) [TaxId: 9606] [69971] (1)
    9. RIGG-box protein 1 (RBX1) of SCF ubiquitin ligase complex [75693]
      1. Human (Homo sapiens) [TaxId: 9606] [75694] (7)
        SQ P62877 19-106
    10. EL5 RING-H2 domain [90220]
      binding domain for E2 ubiquitin ligase
      1. Rice (Oryza sativa) [TaxId: 4530] [90221] (1)
    11. Deltex protein 2 RING-H2 domain [111457]
      1. Mouse (Mus musculus) [TaxId: 10090] [111458] (1)
        SQ Q8R3P2 389-489
    12. Ariadne-1 protein homolog [111459]
      1. Human (Homo sapiens) [TaxId: 9606] [111460] (1)
        SQ Q9Y4X5 336-394
    13. Cellulose synthase A catalytic subunit 7, IRX3 [118294]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [118295] (1)
        SQ Q9SWW6 26-95
    14. UbcM4-interacting protein 4 (KIAA0161) [118296]
      1. Human (Homo sapiens) [TaxId: 9606] [118297] (1)
  2. U-box [90222] (4)
    Associated with multi-ubiquitination; lacks the RING-domain metal ion-binding residues
    1. Pre-mRNA splicing factor Prp19 [90223]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [90224] (7)
    2. E3 ubiquitin ligase PUB14 [111461]
      Armadillo repeat containing protein
      1. Thale-cress (Arabidopsis thaliana) [TaxId: 3702] [111462] (1)
        SQ Q8VZ40 249-321
    3. Ubiquitin conjugation factor E4A [118298]
      1. Human (Homo sapiens) [TaxId: 9606] [118299] (1)
        SQ Q14139 977-1061
    4. STIP1 homology and U box-containing protein 1, STUB1 [144224]
      1. Mouse (Mus musculus) [TaxId: 10090] [144225] (8)
        SQ Q9WUD1 225-304! SQ Q9WUD1 227-301
  3. Variant RING domain [118300] (2)
    1. IE1B protein (ORF K3), N-terminal domain [118301]
      1. Kaposi's sarcoma-associated herpesvirus, KSHV, HHV8 [TaxId: 37296] [118302] (1)
        SQ P90495 1-60
    2. Protein c14orf4 (KIAA1865) [144226]
      1. Human (Homo sapiens) [TaxId: 9606] [144227] (1)
        SQ Q9H1B7 705-786
  4. IBR domain [144228] (1)
    Smart 00647; RING-associated domain
    1. Ring finger protein 31 [144229]
      1. Human (Homo sapiens) [TaxId: 9606] [144230] (1)
        SQ Q96EP0 779-851
  5. Zf-UBP [161204] (3)
    Pfam 02148
    1. Hypothetical protein RPA1320 [161205]
      1. Rhodopseudomonas palustris [TaxId: 1076] [161206] (1)
        SQ Q6NA67 1-102
    2. Ubiquitin carboxyl-terminal hydrolase 5, UBP5 [161207]
      1. Human (Homo sapiens) [TaxId: 9606] [161208] (4)
        SQ P45974 169-285
    3. Ubiquitin carboxyl-terminal hydrolase 33, UBP33 [161209]
      1. Human (Homo sapiens) [TaxId: 9606] [161210] (1)
        SQ Q8TEY7 36-130
  6. ZZ domain [161211] (3)
    Pfam 00569
    1. CREB-binding protein, CBP [161212]
      1. Mouse (Mus musculus) [TaxId: 10090] [161213] (1)
        SQ P45481 1700-1751
    2. Zinc finger ZZ-type-containing protein 2 [161214]
      1. Human (Homo sapiens) [TaxId: 9606] [161215] (1)
        SQ Q8NEG5 208-292
    3. Zinc finger ZZ-type-containing protein 3, ZZZ3 [161216]
      1. Human (Homo sapiens) [TaxId: 9606] [161217] (1)
        SQ Q8IYR1 313-381
ArfGap/RecO-like zinc finger [57862] (1)
zinc-bound alpha+beta motif
1. ArfGap/RecO-like zinc finger [57863] (2)
  uperfamily
  1. Pyk2-associated protein beta ARF-GAP domain [57864] (1)
    1. Pyk2-associated protein beta ARF-GAP domain [57865]
      core is similar to that of the RING finger but lacks one zinc-binding site
      1. Mouse (Mus musculus) [TaxId: 10090] [57866] (1)
  2. RecO C-terminal domain-like [118303] (1)
    C-terminal part of Pfam 02565
    1. Recombinational repair protein RecO, C-terminal domain [118304]
      1. Deinococcus radiodurans [TaxId: 1299] [118305] (1)
        SQ Q9RW50 # DR0819
Metallothionein [57867] (1)
metal(iron)-bound fold
duplication: consists of clear structural/sequence repeats
1. Metallothionein [57868] (1)
  uperfamily
  1. Metallothionein [57869] (11)
    1. Metallothionein [57870]
      1. Human (Homo sapiens) [TaxId: 9606] [57871] (2)
      2. Rabbit (Oryctolagus cuniculus) [TaxId: 9986] [57872] (2)
      3. Rat (Rattus rattus) [TaxId: 10117] [57873] (3)
      4. Mouse (Mus musculus) [TaxId: 10090] [57874] (3)
      5. Black rockcod (Notothenia coriiceps) [TaxId: 8208] [90225] (2)
      6. Crab (Callinectes sapidus), alpha and beta domains [TaxId: 6763] [57875] (4)
      7. American lobster (Homarus americanus) [TaxId: 6706] [75695] (2)
      8. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [57876] (6)
        SQ P07215 13-48
      9. Purple sea urchin (Strongylocentrotus purpuratus) [TaxId: 7668] [57877] (2)
      10. Neurospora crassa [TaxId: 5141] [118306] (1)
        SQ P02807
    2. Cyanobacterial metallothionein SmtA [64581]
      1. Synechococcus sp., PCC 7942 [TaxId: 1131] [64582] (1)
Zinc domain conserved in yeast copper-regulated transcription factors [57878] (1)
metal(zinc)-bound alpha+beta fold
1. Zinc domain conserved in yeast copper-regulated transcription factors [57879] (1)
  uperfamily
  1. Zinc domain conserved in yeast copper-regulated transcription factors [57880] (1)
    1. Zinc domain conserved in yeast copper-regulated transcription factors [57881]
      1. Synthetic [57882] (1)
Ada DNA repair protein, N-terminal domain (N-Ada 10) [57883] (1)
metal(zinc)-bound alpha+beta fold
1. Ada DNA repair protein, N-terminal domain (N-Ada 10) [57884] (1)
  uperfamily
  1. Ada DNA repair protein, N-terminal domain (N-Ada 10) [57885] (1)
    1. Ada DNA repair protein, N-terminal domain (N-Ada 10) [57886]
      (crystal structure of the rest of protein is also published)
      1. Escherichia coli [TaxId: 562] [57887] (2)
Cysteine-rich domain [57888] (1)
dimetal(zinc)-bound alpha+beta fold
1. Cysteine-rich domain [57889] (3)
  uperfamily
  1. Protein kinase cysteine-rich domain (cys2, phorbol-binding domain) [57890] (6)
    Pfam 00130
    1. Protein kinase C-delta (PKCdelta) [57891]
      1. Mouse (Mus musculus) [TaxId: 10090] [57892] (2)
    2. RAF-1 [57893]
      1. Human (Homo sapiens) [TaxId: 9606] [57894] (2)
    3. Protein kinase c-gamma [57895]
      1. Rat (Rattus rattus) [TaxId: 10117] [57896] (2)
    4. Kinase suppressor of Ras, Ksr [69972]
      1. Mouse (Mus musculus) [TaxId: 10090] [69973] (2)
    5. Diacylglycerol kinase delta [103628]
      1. Human (Homo sapiens) [TaxId: 9606] [103629] (1)
    6. Beta-chimaerin, middle domain [118307]
      1. Human (Homo sapiens) [TaxId: 9606] [118308] (1)
        SQ P52757 23-468
  2. TFIIH p44 subunit cysteine-rich domain [57899] (1)
    1. TFIIH p44 subunit cysteine-rich domain [57900]
      1. Human (Homo sapiens) [TaxId: 9606] [57901] (1)
  3. C1-like domain [111463] (1)
    contains Pfam 03107 (C1_2) and Pfam 07649 (C1_3)
    1. Pdi-like hypothetical protein At1g60420 [111464]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [111465] (1)
        SQ O80763 Q8LB68 476-553
AN1-like Zinc finger [118309] (1)
dimetal(zinc)-bound alpha+beta fold; partial similarity to the Cysteine-rich domain fold (scop_cf 57888)
1. AN1-like Zinc finger [118310] (1)
  uperfamily
  1. AN1-like Zinc finger [118311] (6)
    Pfam 01428
    1. AN1-type zinc finger protein 1 [118312]
      1. Mouse (Mus musculus) [TaxId: 10090] [118313] (1)
        SQ Q8BFR6 43-116
    2. ANUBL1 (AN1, ubiquitin-like, homolog) [118314]
      1. Mouse (Mus musculus) [TaxId: 10090] [118315] (1)
        SQ Q86XD8 732-802
    3. Zinc finger A20 and AN1 domains containing protein At2g36320 [118316]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [118317] (1)
        SQ Q9SJM6 92-142
    4. Zinc finger A20 domain containing protein 2 [118318]
      1. Mouse (Mus musculus) [TaxId: 10090] [118319] (1)
        SQ O88878 134-194
    5. Zinc finger A20 and AN1 domains containing protein At1g12440 [118320]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [118321] (1)
        SQ Q6NNI8 89-149
    6. Zinc finger A20 and AN1 domains containing protein At1g12040 [118322]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [118323] (1)
        SQ Q9SZ69 106-156
HIT/MYND zinc finger-like [144231] (1)
dimetal(zinc)-bound alpha+beta fold; structural similarity to members of the Cysteine-rich domain fold (scop_cf 57888)
1. HIT/MYND zinc finger-like [144232] (2)
  uperfamily
  1. MYND zinc finger [144233] (3)
    Pfam 01753
    1. Deformed epidermal autoregulatory factor 1, DEAF-1 [144234]
      Zinc finger MYND domain-containing protein 5
      1. Human (Homo sapiens) [TaxId: 9606] [144235] (1)
        SQ O75398 503-544
    2. Zinc finger MYND domain-containing protein 10, ZMYND10 [144236]
      BLu protein
      1. Human (Homo sapiens) [TaxId: 9606] [144237] (2)
        SQ O75800 354-430! SQ O75800 384-440
    3. Zinc finger MYND domain-containing protein 2, MTG8 [144238]
      Protein CBFA2T1
      1. Human (Homo sapiens) [TaxId: 9606] [144239] (2)
        SQ Q06455 505-551
        1499
  2. HIT zinc finger [144240] (1)
    Pfam 04438
    1. Zinc finger HIT domain containing protein 2, ZNHIT2 [144241]
      aka FON protein
      1. Human (Homo sapiens) [TaxId: 9606] [144242] (1)
        SQ Q9UHR6 1-46
CHY zinc finger-like [161218] (1)
trimetal-bound fold; integration of HIT/MYND-like and rubredoxin-like fingers
1. CHY zinc finger-like [161219] (1)
  1. CHY zinc finger [161220] (1)
    Pfam 05495
    1. RING finger and CHY zinc finger domain-containing protein 1 [161221]
      1. Mouse (Mus musculus) [TaxId: 10090] [161222] (1)
        SQ Q9CR50 9-82
FYVE/PHD zinc finger [57902] (1)
dimetal(zinc)-bound alpha+beta fold
1. FYVE/PHD zinc finger [57903] (3)
  uperfamily
  1. FYVE, a phosphatidylinositol-3-phosphate binding domain [57904] (6)
    1. vps27p protein [57905]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [57906] (1)
    2. Eea1 [64583]
      1. Human (Homo sapiens) [TaxId: 9606] [64584] (3)
    3. Hrs [57907]
      protein involved in membrane trafficking and signal transduction
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [57908] (1)
    4. Effector domain of rabphilin-3a [57909]
      contains additional N-terminal long alpha-helix
      1. Rat (Rattus norvegicus) [TaxId: 10116] [57910] (1)
    5. Zinc finger FYVE domain containing protein 19 [118324]
      1. Mouse (Mus musculus) [TaxId: 10090] [118325] (1)
        SQ Q9DAZ9 1-75
    6. Rififylin (FYVE-RING finger protein Sakura) [118326]
      1. Human (Homo sapiens) [TaxId: 9606] [118327] (1)
        SQ Q8WZ73 45-139
  2. PHD domain [57911] (14)
    1. Williams-Beuren syndrome transcription factor, WSTF [57912]
      1. Human (Homo sapiens) [TaxId: 9606] [57913] (1)
    2. Nuclear corepressor KAP-1 (TIF-1beta) [57914]
      1. Human (Homo sapiens) [TaxId: 9606] [57915] (1)
    3. Mi2-beta (CHD4) [90226]
      chromodomain-helicase-DNA-binding protein 4
      1. Human (Homo sapiens) [TaxId: 9606] [90227] (2)
    4. PHD finger protein At5g26210 [118328]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [118329] (1)
        SQ O81488 201-251
    5. PHD finger protein At1g33420 [118330]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [118331] (1)
        SQ Q9C810 595-653
    6. Death associated transcription factor 1, Datf1 (DIO-1) [118332]
      1. Mouse (Mus musculus) [TaxId: 10090] [118333] (1)
        SQ Q8C9B9 257-319
    7. Inhibitor of growth protein 4, Ing4 [118334]
      1. Mouse (Mus musculus) [TaxId: 10090] [118335] (2)
        SQ Q8C0D7 188-245
      2. Homo sapiens [TaxId: 9606] [161223] (5)
    8. PHD finger protein 8 [118336]
      1. Mouse (Mus musculus) [TaxId: 10090] [118337] (1)
        SQ Q80TJ7 1-66
    9. PHD finger protein 7 (NYD-SP6) [118338]
      1. Mouse (Mus musculus) [TaxId: 10090] [118339] (1)
        SQ Q9DAG9 232-304
    10. PHD Inhibitor of growth protein 2, Ing2 [118340]
      1. Mouse (Mus musculus) [TaxId: 10090] [118341] (1)
        SQ Q9ESK4 205-262
    11. PHD finger protein 22 [118342]
      1. Mouse (Mus musculus) [TaxId: 10090] [118343] (1)
        SQ Q9D168 150-224
    12. Sumoylation ligase E3, SIZ1 [118344]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [118345] (1)
        SQ Q680Q4 104-168
    13. V(D)J recombination-activating protein 2, Rag2 [161224]
      1. Mouse (Mus musculus) [TaxId: 10090] [161225] (14)
        SQ P21784 414-487
  3. variant PHD-like domain [118346] (1)
    1. Hypothetical protein KIAA1045 [118347]
      1. Human (Homo sapiens) [TaxId: 9606] [118348] (1)
        SQ Q9UPV7 123-198
Zn-binding domains of ADDBP [57916] (1)
metal(zinc)-bound alpha+beta fold
1. Zn-binding domains of ADDBP [57917] (1)
  duplication: contains two Zn-binding domains of similar fold
  uperfamily
  1. Zn-binding domains of ADDBP [57918] (2)
    1. First Zn-domain of early E2A DNA-binding protein, ADDBP [57919]
      Single-stranded DNA-binding protein
      1. Human adenovirus type 5 [TaxId: 28285] [57920] (4)
    2. Second Zn-domain of early E2A DNA-binding protein, ADDBP [57921]
      Single-stranded DNA-binding protein
      1. Human adenovirus type 5 [TaxId: 28285] [57922] (4)
Inhibitor of apoptosis (IAP) repeat [57923] (1)
metal(zinc)-bound alpha+beta fold
1. Inhibitor of apoptosis (IAP) repeat [57924] (1)
  uperfamily
  1. Inhibitor of apoptosis (IAP) repeat [57925] (7)
    1. 2MIHB/C-IAP-1 [57926]
      baculoviral inhibitor of apoptosis
      1. Human (Homo sapiens) [TaxId: 9606] [57927] (4)
    2. BIR domains of XIAP [57928]
      1. Human (Homo sapiens) [TaxId: 9606] [57929] (14)
        SQ P98170 241-356
    3. BIR domains of DIAP1 [69974]
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [69975] (6)
    4. Anti-apoptotic protein survivin [57930]
      contains a long alpha-helix after the common fold
      1. Human (Homo sapiens) [TaxId: 9606] [57931] (7)
      2. Mouse (Mus musculus) [TaxId: 10090] [82925] (3)
    5. BIR-containing protein 7 (ML-IAP, livin) [103630]
      1. Human (Homo sapiens) [TaxId: 9606] [103631] (8)
        SQ Q96CA5 78-159
    6. BIR-containing protein 8 [118349]
      1. Human (Homo sapiens) [TaxId: 9606] [118350] (2)
        SQ Q96P09 1-84
CCCH zinc finger [90228] (1)
metal(zinc)-bound alpha+beta fold
1. CCCH zinc finger [90229] (1)
  uperfamily
  1. CCCH zinc finger [90230] (4)
    C-x8-C-x5-C-x3-H type and similar
    1. Tristetraproline (ttp, tis11, nup475) [90231]
      1. Mouse (Mus musculus) [TaxId: 10090] [90232] (1)
    2. Butyrate response factor 2 (Tis11D) [103632]
      1. Human (Homo sapiens) [TaxId: 9606] [103633] (1)
    3. Zinc finger CCCH domain-containing protein C19orf7 (KIAA1064) [144243]
      1. Human (Homo sapiens) [TaxId: 9606] [144244] (2)
        SQ Q9UPT8 417-445! SQ Q9UPT8 446-501
    4. Target of EGR1 protein 1, TOE1 [161226]
      1. Human (Homo sapiens) [TaxId: 9606] [161227] (1)
        SQ Q96GM8 285-321
E6 C-terminal domain-like [161228] (1)
alpha+beta zinc-binding fold with topological similarity to the fold of lambda cro protein
1. E6 C-terminal domain-like [161229] (1)
  1. E6 C-terminal domain-like [161230] (1)
    C-terminal part of Pfam 00518
    1. E6 oncoprotein [161231]
      1. Human papillomavirus type 16 [TaxId: 333760] [161232] (1)
        SQ P03126 88-151
E7 C-terminal domain-like [161233] (1)
alpha+beta zinc-binding domain; beta(2)-alpha(2)
1. E7 C-terminal domain-like [161234] (1)
  1. E7 C-terminal domain-like [161235] (2)
    C-terminal part of Pfam 00527
    1. E7 oncoprotein [161236]
      1. Human papillomavirus type 45 [TaxId: 10593] [161237] (3)
        SQ P21736 55-106
      2. Human papillomavirus type 1a [TaxId: 10583] [161238] (2)
        SQ P06465 42-93
Zinc finger domain of DNA polymerase-alpha [90233] (1)
Zn-binding, all-alpha fold
1. Zinc finger domain of DNA polymerase-alpha [90234] (1)
  some sequence similarity to the TAZ domain Zn-binding sites
  uperfamily
  1. Zinc finger domain of DNA polymerase-alpha [90235] (1)
    1. Zinc finger domain of DNA polymerase-alpha [90236]
      1. Human (Homo sapiens) [TaxId: 9606] [90237] (3)
TAZ domain [57932] (1)
all-alpha fold; Zn-binding sites are in the loops connecting helices
1. TAZ domain [57933] (1)
  uperfamily
  1. TAZ domain [57934] (2)
    1. CREB-binding transcriptional adaptor protein CBP (p300) [57935]
      1. Mouse (Mus musculus) [TaxId: 10090] [57936] (2)
      2. Human (Homo sapiens) [TaxId: 9606] [75696] (3)
T-antigen specific domain-like [161239] (1)
all-alpha zinc-binding domain; there are two zinc ion-binding sites with a common CxCxxC motif but different fourth ligands
1. T-antigen specific domain-like [161240] (1)
  1. T-antigen specific domain-like [161241] (1)
    Pfam 02380
    1. Small t antigen, ST-AG [161242]
      1. Simian virus 40 [TaxId: 10633] [161243] (2)
        SQ P03081 91-170
Cysteine-rich DNA binding domain, (DM domain) [82926] (1)
alpha-helical fold with two Zn-binding sites
1. Cysteine-rich DNA binding domain, (DM domain) [82927] (1)
  uperfamily
  1. Cysteine-rich DNA binding domain, (DM domain) [82928] (1)
    1. DM domain of Doublesex (dsx) [82929]
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [82930] (1)
Coronavirus NSP10-like [144245] (1)
binds two zinc ion per subunit; forms a dodecameric shell
1. Coronavirus NSP10-like [144246] (1)
  uperfamily
  1. Coronavirus NSP10-like [144247] (1)
    partly covered by PfamB 001266
    1. Nonstructural protein 10, NSP10 [144248]
      1. SARS coronavirus [TaxId: 227859] [144249] (49)
        SQ P59641 4239-4359! SQ P59641 4240-4362
Zinc hairpin stack [161244] (1)
stack of beta-hairpins; in the middle hairpins, there is HCxxCxxC motif, the first and the last residues of which contribute to the zinc-binding site on one side of hairpin, whereas the middle residues contribute to the zinc-binding site on the other side
1. Zinc hairpin stack [161245] (1)
  1. Zinc hairpin stack [161246] (1)
    PfamB 004087
    1. RING finger and CHY zinc finger domain-containing protein 1 [161247]
      1. Mouse (Mus musculus) [TaxId: 10090] [161248] (1)
        SQ Q9CR50 83-138
DnaJ/Hsp40 cysteine-rich domain [57937] (1)
metal(zinc)-bound extended beta-hairpin fold
1. DnaJ/Hsp40 cysteine-rich domain [57938] (1)
  uperfamily
  1. DnaJ/Hsp40 cysteine-rich domain [57939] (2)
    1. Cysteine-rich domain of the chaperone protein DnaJ [57940]
      1. Escherichia coli [TaxId: 562] [57941] (1)
    2. Mitochondrial protein import protein mas5 (Hsp40, Ydj1), insert domain [103634]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [103635] (1)
HSP33 redox switch-like [118351] (1)
alpha+beta zinc-binding domain; alpha(2)-beta(2)-alpha
1. HSP33 redox switch-like [118352] (1)
  uperfamily
  1. HSP33 redox switch-like [118353] (3)
    1. HSP33, C-terminal domain [118354]
      1. Escherichia coli [TaxId: 562] [118355] (1)
        SQ P45803 225-285
      2. Bacillus subtilis [TaxId: 1423] [118356] (1)
        SQ P37565
      3. Thermotoga maritima [TaxId: 2336] [118357] (1)
        SQ Q9X1B4
CCHHC domain [103636] (1)
metal(zinc)-bound fold
1. CCHHC domain [103637] (1)
  uperfamily
  1. CCHHC domain [103638] (1)
    1. Neural zinc finger transcription factor 1 [103639]
      1. Rat (Rattus norvegicus) [TaxId: 10116] [103640] (1)
Sec-C motif [103641] (1)
metal(zinc)-bound fold
1. Sec-C motif [103642] (1)
  uperfamily
  1. Sec-C motif [103643] (3)
    1. Preprotein translocase SecA C-terminal domain [103644]
      1. Haemophilus influenzae [TaxId: 727] [103645] (1)
      2. Escherichia coli [TaxId: 562] [111466] (3)
        SQ P10408 878-901
    2. Hypothetical protein Psyc2064 [161249]
      1. Psychrobacter arcticus [TaxId: 334543] [161250] (2)
        SQ Q4FPZ7 1-39! SQ Q4FPZ7 159-183
Viral leader polypeptide zinc finger [144250] (1)
consists of small beta-hairpin with CxH motif and short helix with CxxC motif
1. Viral leader polypeptide zinc finger [144251] (1)
  uperfamily
  1. Viral leader polypeptide zinc finger [144252] (1)
    1. Polyprotein leader polypeptide [144253]
      1. Mengo encephalomyocarditis virus [TaxId: 12107] [144254] (1)
        SQ P32540 1-32
TSP type-3 repeat [103646] (1)
metal(calcium)-bound fold
1. TSP type-3 repeat [103647] (1)
  uperfamily
  1. TSP type-3 repeat [103648] (1)
    1. Thrombospondin-1 [103649]
      1. Human (Homo sapiens) [TaxId: 9606] [103650] (1)
Expressed protein At2g23090/F21P24.15 [118358] (1)
not assigned; partly disordered
1. Expressed protein At2g23090/F21P24.15 [118359] (1)
  putative zinc-finger protein
  uperfamily
  1. Expressed protein At2g23090/F21P24.15 [118360] (1)
    1. Expressed protein At2g23090/F21P24.15 [118361]
      1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [118362] (1)
        SQ O64818 2-78
Intrinsically disordered proteins [144255] (1)
not a true fold
1. TSP9-like [144256] (1)
  uperfamily
  1. TSP9-like [144257] (1)
    1. Thylakoid soluble phosphoprotein TSP9 [144258]
      1. Spinach (Spinacia oleracea) [TaxId: 3562] [144259] (1)
        SQ Q8GT36 21-103