Structural Classification of Proteins

Class: Peptides

: Peptides and fragments. Not a true class

Lineage:

Root: scop
Class: Peptides [58231]
Peptides and fragments. Not a true class

Folds:

Membrane ion channel-forming peptide antibiotics containing D-aminoacids [58232] (1)
1. Membrane ion channel-forming peptide antibiotics containing D-aminoacids [58233] (2)
  uperfamily
  1. Gramicidin [58234] (1)
    1. Gramicidin [58235]
      different conformations
      1. Bacillus brevis [TaxId: 1393] [58236] (21)
  2. Peptaibol [58237] (8)
    1. Chrysospermin C [58238]
      1. Hypomyces chrysospermus, congruent with Apiocrea chrysosperma [TaxId: 5131] [58239] (1)
    2. Zervamicin IIb [70003]
      1. Emericellopsis salmosynnemata [TaxId: 118885] [70004] (2)
    3. Antiamoebin I [82954]
      1. Emericellopsis [TaxId: 45244] [82955] (1)
    4. Alamecitin [58241]
      1. Trichoderma viride [TaxId: 5547] [58242] (1)
    5. Trichotoxin_a50e [82956]
      1. Trichoderma viride [TaxId: 5547] [82957] (1)
    6. Cephaibol A [103698]
      1. Acremonium tubakii [TaxId: 146077] [103699] (1)
    7. Cephaibol B [103700]
      1. Acremonium tubakii [TaxId: 146077] [103701] (1)
    8. Cephaibol C [103702]
      1. Acremonium tubakii [TaxId: 146077] [103703] (1)
Lantibiotic peptides [58243] (1)
peptide antibiotic
1. Lantibiotic peptides [58244] (3)
  uperfamily
  1. Actagardine [58245] (1)
    1. Actagardine [58246]
      1. Actinoplanes liguriae [TaxId: 69484] [58247] (1)
  2. Mersacidin [58248] (1)
    1. Mersacidin [58249]
      1. Bacillus sp., Hil Y-85 [TaxId: 1409] [58250] (4)
  3. Nisin [111494] (1)
    1. Nisin [111495]
      1. Lactococcus lactis [TaxId: 1358] [111496] (1)
Leucocin-like bacteriocin [100898] (1)
consists of a conserved, disulfide-containing N-terminal region (forming a beta-sheet) and a C-terminal helix
1. Leucocin-like bacteriocin [100899] (1)
  uperfamily
  1. Leucocin-like bacteriocin [100900] (3)
    1. Leucocin [58254]
      antibacterial peptide, bacteriocin
      1. Leuconostoc gelidum [TaxId: 1244] [58255] (3)
    2. Sakacin P [103704]
      1. Lactobacillus sake [TaxId: 1599] [103705] (3)
    3. Carnobacteriocin B2 [58276]
      1. Carnobacterium piscicola [TaxId: 2751] [58277] (2)
Antimicrobial beta-hairpin [58251] (1)
contains beta-hairpin crosslinked by disulfide bridge(s)
1. Antimicrobial beta-hairpin [58252] (8)
  not a true superfamily
  uperfamily
  1. Insect defense peptide thanatin [58256] (1)
    1. Insect defense peptide thanatin [58257]
      1. Podisus maculiventris [TaxId: 29025] [58258] (1)
  2. Androctonin [58259] (1)
    1. Androctonin [58260]
      1. Scorpion (Androctonus australis) [TaxId: 6858] [58261] (1)
  3. Gomesin [75725] (1)
    1. Gomesin [75726]
      1. Mygalomorphae spider (Acanthoscurria gomesiana) [TaxId: 115339] [75727] (1)
  4. Tachyplesin I [82958] (2)
    1. Tachyplesin I [82959]
      horseshoe crab antimicrobial peptide
      1. Japanese horseshoe crab (Tachypleus tridentatus) [TaxId: 6853] [82960] (4)
      2. synthetic, polyphemusin I [111497] (1)
  5. theta defensin-like [58262] (2)
    1. Protegrin 1 (PG1) [58263]
      1. Pig (Sus scrofa) [TaxId: 9823] [58264] (1)
    2. RTD-1 [64621]
      a cyclic antimicrobial defensin from rhesus macaque leukocytes
      1. Synthetic, based on Rhesus macaque sequence [64622] (1)
  6. Lactoferricin B (lfcinb) [58265] (1)
    1. Lactoferricin B (lfcinb) [58266]
      Antimicrobial peptide derived from bovine lactoferrin
      1. Synthetic, based on Bos taurus sequence [58267] (1)
  7. Hepcidin [82961] (2)
    1. Hepcidin [82962]
      1. Synthetic, based on human sequence [82963] (2)
      2. synthetic, based on the hybrid white striped bass sequence [118385] (1)
        SQ P82951 65-85
  8. Cyclic trypsin inhibitor STFI-1 [90265] (1)
    1. Cyclic trypsin inhibitor STFI-1 [90266]
      1. Sunflower (Helianthus annuus l.) [TaxId: 4232] [90267] (2)
Antimicrobial helix [58268] (1)
antibiotic peptide
1. Antimicrobial helix [58269] (5)
  not a true superfamily
  uperfamily
  1. Magainin [58270] (2)
    1. Magainin 2 [58271]
      1. Xenopus laevis [TaxId: 8355] [58272] (2)
    2. Cecropin A-Magainin 2 hybrid peptide [58273]
      1. synthetic, hybrid of Hyalophora cecropia and Xenopus laevis sequences [58274] (10)
  2. Moricin [75728] (2)
    1. Moricin [75729]
      1. Silkworm (Bombyx mori) [TaxId: 7091] [75730] (1)
      2. Manduca sexta [TaxId: 7130] [161288] (1)
  3. Tachykinin peptides [82964] (3)
    1. Kassinin [82965]
      1. Frog (Kassina senegalensis) [TaxId: 8415] [82966] (1)
    2. Eledoisin [82967]
      1. Octopod (Eledone moschata) [TaxId: 6641] [82968] (1)
    3. Neurokinin A [103706]
      1. Synthetic, mammalian sequence [103707] (1)
  4. Cytotoxic linear peptide IsCT [118386] (1)
    1. Cytotoxic linear peptide IsCT [118387]
      1. Scorpion (Opisthacanthus madagascariensis) [TaxId: 167108] [118388] (4)
        SQ Q8MMJ7 24-36
  5. Distinctin [144312] (2)
    1. Distinctin chain B [144313]
      1. synthetic [144314] (2)
    2. Distinctin chain A [144315]
      1. synthetic [144316] (2)
Macrocyclic bacteriocins [58278] (1)
macrocyclic antimicrobial peptide; bacteriocin
1. Macrocyclic bacteriocins [58279] (2)
  uperfamily
  1. Microcin J25 [58280] (1)
    1. Microcin J25 [58281]
      1. Escherichia coli [TaxId: 562] [58282] (3)
        SQ Q9X2V7 38-58
  2. Subtilosin A [111498] (1)
    unusual posttranslational modifications linking cysteine sulfurs to alpha-carbons
    1. Subtilosin A [111499]
      1. Bacillus subtilis [TaxId: 1423] [111500] (1)
        SQ O07623 9-43
Peptide hormones [58283] (1)
contains one alpha-helix
1. Peptide hormones [58284] (1)
  this is not a true superfamily
  uperfamily
  1. Peptide hormones [58285] (27)
    1. Pancreatic polypeptide [58286]
      1. Cow (Bos taurus) [TaxId: 9913] [58287] (3)
      2. Turkey (Meleagris gallopavo) [TaxId: 9103] [58288] (2)
        SQ P68249
    2. Neuropeptide Y [58289]
      1. Human (Homo sapiens) [TaxId: 9606] [58290] (2)
      2. Pig (Sus scrofa) [TaxId: 9823] [58291] (2)
    3. Peptide YY, PYY [58292]
      1. Pig (Sus scrofa) [TaxId: 9823] [58293] (6)
        SQ P68005
      2. Human (Homo sapiens) [TaxId: 9606] [144317] (2)
        SQ P10082 29-64! SQ P10082 31-64
    4. Neuropeptide Y analogues [58294]
      1. Synthetic [58295] (6)
    5. Neuropeptide F [75731]
      1. Sheep tapeworm (Moniezia expansa) [TaxId: 28841] [75732] (1)
    6. Deaminooxytocin [58296]
      ten-residue peptide with one disulfide
      1. Synthetic [58297] (2)
    7. Glucagon [58298]
      1. Pig (Sus scrofa) [TaxId: 9823] [58299] (3)
      2. Synthetic, Homo sapiens analog [58300] (1)
    8. Glucagon-like peptide-1-(7-36)-amide [82969]
      1. Human (Homo sapiens) [TaxId: 9606] [82970] (1)
    9. Exendin-4 [70005]
      glucagone-like hormone
      1. Synthetic [70006] (1)
      2. synthetic construct [161289] (1)
      3. Homo sapiens [TaxId: 9606] [161290] (1)
    10. Calcitonin [58301]
      1. Eel (Anguilla japonica) [TaxId: 7937] [58302] (3)
      2. Pink salmon (Oncorhynchus gorbuscha) [TaxId: 8017] [90268] (1)
      3. Chum salmon (Oncorhynchus keta) [TaxId: 8018] [144318] (2)
        SQ P01263 83-114
    11. Neuromedin B [58303]
      1. Synthetic [58304] (2)
    12. Hypocretin-2/orexin- b' [58305]
      1. Human (Homo sapiens) [TaxId: 9606] [58306] (1)
    13. Motilin [82971]
      1. Synthetic, based on human sequence [82972] (1)
    14. Transportan (galanin-like peptide) [103708]
      1. Synthetic [103709] (1)
    15. Neurokinin B [111501]
      1. Synthetic [111502] (1)
        SQ Q9UHF0 81-90 # human TaxID: 9606
    16. Orexin [111503]
      1. Human (Homo sapiens) [TaxId: 9606] [111504] (2)
        SQ O43612 35-66 ! SQ O43612 34-66
    17. Pardaxin P-4 [111505]
      1. Red sea moses sole (Pardachirus marmoratus) [TaxId: 31087] [111506] (1)
        SQ P81861
    18. Gastric inhibitory polypeptide, GIP [118389]
      1. Human (Homo sapiens) [TaxId: 9606] [118390] (1)
        SQ P09681 52-81
    19. Pituitary adenylate cyclase-activating polypeptide, PACAP [161291]
      1. Human (Homo sapiens) [TaxId: 9606] [161292] (1)
        SQ P18509 137-169
Angiotensin [90269] (1)
1. Angiotensin [90270] (1)
  uperfamily
  1. Angiotensin [90271] (2)
    1. Angiotensin I [90272]
      1. Synthetic, based on human sequence [90273] (1)
    2. Angiotensin II [90274]
      1. Synthetic, based on human sequence [90275] (1)
delta toxin-like [58307] (3)
single alpha helix
1. delta-Toxin [58308] (1)
  uperfamily
  1. delta-Toxin [58309] (1)
    1. delta-Toxin [58310]
      1. Synthetic [58311] (2)
2. Antimicrobial peptide HP(2-20) [90276] (1)
  uperfamily
  1. Antimicrobial peptide HP(2-20) [90277] (1)
    1. Antimicrobial peptide HP(2-20) [90278]
      1. Synthetic, derived from the Helicobacter pylori ribosomal protein L1 [90279] (7)
        SQ P56029 2-20
3. Anticancer peptides [118391] (1)
  uperfamily
  1. Anticancer peptides [118392] (1)
    1. Anticancer peptides [118393]
      derived from Escherichia coli EIIA-Glc peptide (SQ P69783 1-13) and Litoria raniformis aurein 1.2 (SQ P82387)
      1. synthetic [118394] (4)
PSP1-like [58312] (1)
1. PSP1-like [58313] (1)
  uperfamily
  1. PSP1-like [58314] (8)
    1. Plasmatocyte-spreading peptide PSP1 [58315]
      1. Pseudoplusia includens [TaxId: 76492] [58316] (2)
    2. Growth-blocking peptide GBP [58317]
      1. Braconid wasp (Apanteles kariyai) [TaxId: 7404] [58318] (1)
        parasite of armyworm (Pseudaletia separata?)
      2. Cabbage moth (Mamestra brassicae) [TaxId: 55057] [161293] (1)
        SQ O96060 130-152
      3. Tobacco cutworm (Spodoptera litura) [TaxId: 69820] [161294] (1)
        SQ O96061 122-144
      4. synthetic construct [161295] (2)
    3. Paralytic peptide [58319]
      1. Insect (Manduca sexta) [TaxId: 7130] [58320] (1)
      2. Silkworm (Bombyx mori) [TaxId: 7091] [82973] (1)
      3. Silkmoth (Antheraea yamamai) [TaxId: 7121] [118395] (1)
        SQ Q9UA40 108-130 # 95% sequence identity
Arg-rich RNA binding peptides [58321] (7)
1. 30S ribosomal protein THX [58322] (1)
  uperfamily
  1. 30S ribosomal protein THX [58323] (1)
    1. 30S ribosomal protein THX [58324]
      1. Thermus thermophilus [TaxId: 274] [58325] (44)
        SQ P62612
2. HIV-1 REV fragments [58326] (1)
  uperfamily
  1. HIV-1 REV fragments [58327] (1)
    1. HIV-1 REV fragments [58328]
      1. Human immunodeficiency virus type 1 [TaxId: 11676] [58329] (6)
3. RSG-1.2 peptide [58330] (1)
  uperfamily
  1. RSG-1.2 peptide [58331] (1)
    1. RSG-1.2 peptide [58332]
      1. Human immunodeficiency virus type 1 [TaxId: 11676] [58333] (1)
4. TAT peptides [58334] (1)
  uperfamily
  1. TAT peptides [58335] (2)
    1. TAT peptides [58336]
      1. Human immunodeficiency virus type 1 [TaxId: 11676] [58337] (1)
      2. Bovine immunodeficiency virus [TaxId: 11657] [58338] (2)
5. Box B RNA-binding N peptide [58339] (1)
  uperfamily
  1. Box B RNA-binding N peptide [58340] (4)
    1. Box B RNA-binding N peptide [58341]
      1. Salmonella bacteriophage P22 [TaxId: 10754] [58342] (1)
      2. Bacteriophage lambda [TaxId: 10710] [58343] (1)
      3. Bacteriophage HK022 [TaxId: 10742] [70007] (1)
      4. Bacteriophage phi-21 [TaxId: 10737] [90280] (1)
6. HTLV-1 peptide [58344] (1)
  uperfamily
  1. HTLV-1 peptide [58345] (1)
    1. HTLV-1 peptide [58346]
      bound to its RNA aptamer target
      1. Synthetic [58347] (1)
7. Ilarvirus coat protein N-terminal fragment [118396] (1)
  uperfamily
  1. Ilarvirus coat protein N-terminal fragment [118397] (1)
    N-terminal part of Pfam 01787; RNA-binding helix
    1. Ilarvirus coat protein N-terminal fragment [118398]
      1. Alfalfa mosaic virus (strain YSMV) [TaxId: 12325] [118399] (1)
        SQ P24264 1-26
DNA-binding domains of HMG-I(Y) [58348] (1)
1. DNA-binding domains of HMG-I(Y) [58349] (1)
  uperfamily
  1. DNA-binding domains of HMG-I(Y) [58350] (1)
    1. DNA-binding domains of HMG-I(Y) [58351]
      1. Human (Homo sapiens) [TaxId: 9606] [58352] (4)
VPR protein fragments [58353] (1)
1. VPR protein fragments [58354] (1)
  uperfamily
  1. VPR protein fragments [58355] (1)
    1. VPR protein fragments [58356]
      1. Human immunodeficiency virus type 1 [TaxId: 11676] [58357] (13)
Inactivation gate of potassium and sodium channels [58358] (1)
1. Inactivation gate of potassium and sodium channels [58359] (1)
  uperfamily
  1. Inactivation gate of potassium and sodium channels [58360] (5)
    it is not a true family
    1. Potassium channel RAW3 [58361]
      1. Synthetic, based on mammalian sequence [58362] (1)
      2. Synthetic, expressed in Escherichia coli [58363] (2)
    2. Potassium channel RCK4 [58364]
      1. Synthetic, based on mammalian sequence [58365] (2)
    3. Sodium channel IIA [58366]
      1. Rat (Rattus norvegicus) [TaxId: 10116] [58367] (1)
    4. Potassium voltage-gated channel subfamily H (HERG) extracellular linker [103710]
      1. Synthetic, based on human sequence [103711] (1)
Coagulation factor VIII, membrane-binding peptide [58368] (1)
1. Coagulation factor VIII, membrane-binding peptide [58369] (1)
  uperfamily
  1. Coagulation factor VIII, membrane-binding peptide [58370] (1)
    1. Coagulation factor VIII, membrane-binding peptide [58371]
      1. Human (Homo sapiens) [TaxId: 9606] [58372] (2)
Phosphocholine cytidylyltransferase membrane-binding peptides [58373] (1)
1. Phosphocholine cytidylyltransferase membrane-binding peptides [58374] (1)
  uperfamily
  1. Phosphocholine cytidylyltransferase membrane-binding peptides [58375] (1)
    1. Phosphocholine cytidylyltransferase membrane-binding peptides [58376]
      alpha-helix
      1. Rat (Rattus norvegicus) [TaxId: 10116] [58377] (2)
Parathyroid hormone fragments (residues between 1 and 39) [58378] (1)
1. Parathyroid hormone fragments (residues between 1 and 39) [58379] (1)
  uperfamily
  1. Parathyroid hormone fragments (residues between 1 and 39) [58380] (3)
    1. Parathyroid hormone fragments (residues between 1 and 39) [58381]
      1. Human (Homo sapiens) [TaxId: 9606] [58382] (14)
      2. Cow (Bos taurus) [TaxId: 9913] [58383] (1)
      3. synthetic construct [161296] (2)
Corticotropin releasing hormone [58384] (1)
1. Corticotropin releasing hormone [58385] (1)
  uperfamily
  1. Corticotropin releasing hormone [58386] (3)
    1. Corticotropin releasing hormone [58387]
      1. Human (Homo sapiens) [TaxId: 9606] [58388] (2)
      2. synthetic construct [161297] (2)
      3. Ovis aries [TaxId: 9940] [161298] (2)
Liposaccharide-binding protein CAP18 (residues 106-137) [58389] (1)
1. Liposaccharide-binding protein CAP18 (residues 106-137) [58390] (1)
  uperfamily
  1. Liposaccharide-binding protein CAP18 (residues 106-137) [58391] (1)
    1. Liposaccharide-binding protein CAP18 (residues 106-137) [58392]
      1. Synthetic, based on rabbit sequence [58393] (1)
Polymorphic antigen SPAM-H1 (residues 90-127) [58394] (1)
1. Polymorphic antigen SPAM-H1 (residues 90-127) [58395] (1)
  uperfamily
  1. Polymorphic antigen SPAM-H1 (residues 90-127) [58396] (1)
    1. Polymorphic antigen SPAM-H1 (residues 90-127) [58397]
      1. Malaria parasite (Plasmodium falciparum) [TaxId: 5833] [58398] (1)
Insect toxins [58399] (1)
1. Insect toxins [58400] (2)
  uperfamily
  1. Mellitin-like toxins [58401] (2)
    1. Mellitin [58402]
      1. Honeybee (Apis mellifera) [TaxId: 7460] [58403] (2)
    2. Mastoparan [64623]
      1. Wasp (Vespula lewisii) [TaxId: 7452] [64624] (1)
  2. Poneratoxin (Pac-Tx) [103712] (1)
    1. Poneratoxin (Pac-Tx) [103713]
      1. Ant (Paraponera clavata) [TaxId: 55425] [103714] (1)
Tertiapin [58404] (1)
small disulfide-rich peptide
1. Tertiapin [58405] (1)
  uperfamily
  1. Tertiapin [58406] (1)
    1. Tertiapin [58407]
      1. Honeybee venom (Apis mellifera) [TaxId: 7460] [58408] (1)
Antifreeze polypeptide HPLC-6 [58409] (1)
1. Antifreeze polypeptide HPLC-6 [58410] (1)
  uperfamily
  1. Antifreeze polypeptide HPLC-6 [58411] (1)
    1. Antifreeze polypeptide HPLC-6 [58412]
      1. Winter flounder (Pseudopleuronectes americanus) [TaxId: 8265] [58413] (3)
Troponin I fragments [58414] (1)
1. Troponin I fragments [58415] (1)
  uperfamily
  1. Troponin I fragments [58416] (3)
    1. Troponin I fragments [58417]
      1. Rabbit (Oryctolagus cuniculus) [TaxId: 9986] [58418] (1)
      2. Human (Homo sapiens), cardiac isoform [TaxId: 9606] [58419] (2)
      3. Chicken (Gallus gallus) [TaxId: 9031] [144319] (2)
        SQ P68246 132-183
Pilin fragments [58420] (1)
1. Pilin fragments [58421] (1)
  uperfamily
  1. Pilin fragments [58422] (3)
    1. Pilin, fragment 128-144 [58423]
      1. Pseudomonas aeruginosa, strain k pak pilin [TaxId: 287] [58424] (4)
      2. Pseudomonas aeruginosa, strain o pao pilin [TaxId: 287] [58425] (2)
      3. Pseudomonas aeruginosa, strain kb7 [TaxId: 287] [58426] (2)
RP71935 [58427] (1)
1. RP71935 [58428] (1)
  uperfamily
  1. RP71935 [58429] (1)
    1. RP71935 [58430]
      21-residue disulfide-bound peptide
      1. Actinomycete, strain sp9440 [TaxId: 100235] [58431] (2)
Atrial natriuretic peptide [58432] (1)
1. Atrial natriuretic peptide [58433] (1)
  uperfamily
  1. Atrial natriuretic peptide [58434] (1)
    1. Atrial natriuretic peptide [58435]
      A-type receptor specific hypotensive hormone
      1. Human (Homo sapiens) [TaxId: 9606] [58436] (1)
Compstatin [58437] (1)
1. Compstatin [58438] (1)
  uperfamily
  1. Compstatin [58439] (1)
    1. Compstatin [58440]
      1. Synthetic chemical synthesis [58441] (1)
Membrane-bound antimicrobial peptides [58442] (1)
1. Membrane-bound antimicrobial peptides [58443] (1)
  uperfamily
  1. Membrane-bound antimicrobial peptides [58444] (2)
    no or little secondary structure
    1. Tritrpticin [58445]
      1. Synthetic, based on Sus scrofa sequence [58446] (1)
    2. Indolicidin [58447]
      1. Synthetic, based on Bos taurus sequence [58448] (5)
Endothelin-like [58449] (1)
small disulfide-rich
1. Endothelin-like [58450] (1)
  uperfamily
  1. Endothelin-like [58451] (3)
    1. Endothelin-1 [58452]
      1. Human (Homo sapiens) [TaxId: 9606] [58453] (4)
        SQ P05305 51-68
      2. Synthetic [58454] (2)
    2. Sarafotoxin S6B [58455]
      1. Synthetic, based on sequence from asp Atractaspis engaddensis venom [58456] (1)
Heat-stable enterotoxin (HSE) [58457] (1)
1. Heat-stable enterotoxin (HSE) [58458] (1)
  uperfamily
  1. Heat-stable enterotoxin (HSE) [58459] (2)
    short disulfide-bound peptide
    1. Heat-stable enterotoxin [58460]
      1. Escherichia coli [TaxId: 562] [58461] (3)
    2. Guanylin [58462]
      endogenous ligand to the HSE receptor
      1. Human (Homo sapiens) [TaxId: 9606] [58463] (4)
Conotoxins [58464] (1)
disulfide-rich fold
1. Conotoxins [58465] (7)
  all apart omega class; it is not a true superfamily
  uperfamily
  1. mu-conotoxin [58466] (4)
    1. mu-Conotoxin GIIIa [58467]
      1. Conus geographus [TaxId: 6491] [58468] (4)
    2. mu-Conotoxin GIIIb [58469]
      1. Conus geographus [TaxId: 6491] [58470] (1)
    3. Mu-conotoxin pIIIa [103715]
      1. Conus purpurascens [TaxId: 41690] [103716] (1)
    4. Mu-conotoxin smIIIa [103717]
      1. Conus stercusmuscarum [TaxId: 89452] [103718] (1)
  2. alpha-conotoxin [58471] (11)
    13-16 residue peptide with 2 disulfides
    1. alpha-conotoxin PNI1 [58472]
      1. Conus pennaceus [TaxId: 37335] [58473] (1)
    2. alpha-conotoxin PNIB [58474]
      1. Conus pennaceus [TaxId: 37335] [58475] (1)
    3. alpha-conotoxin IM1 [58476]
      1. Conus imperialis [TaxId: 35631] [58477] (5)
    4. alpha-conotoxin MII [58478]
      1. Synthetic [58479] (1)
    5. G1 alpha-conotoxin [58480]
      1. Conus geographus [TaxId: 6491] [58481] (5)
    6. alpha-conotoxin GID [82974]
      1. Conus geographus [TaxId: 6491] [82975] (1)
    7. alpha-conotoxin CNIA [58482]
      1. Conus consors [TaxId: 101297] [58483] (1)
    8. alpha-conotoxin auIB [58484]
      1. Conus aulicus [TaxId: 89437] [58485] (3)
    9. alpha-conotoxin SI [58486]
      1. Conus striatus [TaxId: 6493] [58487] (2)
    10. Alpha-conotoxin EI [103719]
      1. Conus ermineus [TaxId: 55423] [103720] (1)
    11. Alpha-conotoxin GIC [111507]
      1. Conus geographus [TaxId: 6491] [111508] (1)
        SQ Q86RB2 21-36
  3. Alpha-a-conotoxin [58488] (2)
    1. AA-conotoxin pIVa [58489]
      1. Conus purpurascens [TaxId: 41690] [58490] (1)
    2. Alpha-a-conotoxin eIVa [103721]
      1. Conus ermineus [TaxId: 55423] [103722] (1)
  4. psi-conotoxin [58491] (2)
    1. psi-conotoxin pIIIe [58492]
      1. Conus purpurascens [TaxId: 41690] [58493] (2)
    2. psi-conotoxin pIIIf [90281]
      1. Conus purpurascens [TaxId: 41690] [90282] (1)
  5. Conotoxin tiA [75733] (1)
    1. Conotoxin tiA [75734]
      1. Conus tulipa [TaxId: 6495] [75735] (1)
  6. Conotoxin mrIB [75736] (1)
    1. Conotoxin mrIB [75737]
      1. Conus marmoreus [TaxId: 42752] [75738] (1)
  7. Delta-conotoxin [103723] (1)
    1. delta-conotoxin eVIa1 [103724]
      1. Conus ermineus [TaxId: 55423] [103725] (1)
Conantokin [58494] (1)
1. Conantokin [58495] (2)
  gamma-carboxyglutamic acid (GLA)-rich peptide; active conformation may be stabilized by metal ions
  uperfamily
  1. Conantokin G (conatoxin G) [58496] (1)
    1. Conantokin G (conatoxin G) [58497]
      1. Conus geographus [TaxId: 6491] [58498] (3)
  2. Conantokin-T [58499] (1)
    1. Conantokin-T [58500]
      1. Conus tulipa [TaxId: 6495] [58501] (1)
Contryphan-R [58502] (1)
1. Contryphan-R [58503] (1)
  uperfamily
  1. Contryphan-R [58504] (1)
    1. Contryphan-R [58505]
      contains D-tryptophan
      1. Conus radiatus [TaxId: 61198] [58506] (6)
Kappa-hefutoxin-like [58507] (2)
hairpin of two short helices crosslinked with two disulfides
1. Immunodominant region of protein G of BRSV [58508] (1)
  uperfamily
  1. Immunodominant region of protein G of BRSV [58509] (2)
    1. Immunodominant region of protein G of BRSV [58510]
      1. Bovine respiratory syncytial virus [TaxId: 11246] [58511] (1)
      2. Human respiratory syncytial virus [TaxId: 11250] [90283] (2)
2. Potassium channel toxins [75739] (1)
  uperfamily
  1. Potassium channel toxins [75740] (1)
    1. Kappa-hefutoxin [75741]
      1. Synthetic [75742] (1)
Penaeidin-3a [103726] (1)
1. Penaeidin-3a [103727] (1)
  uperfamily
  1. Penaeidin-3a [103728] (1)
    1. Penaeidin-3a [103729]
      antimicrobial peptide; consists of N-terminal proline-rich tail and C-terminal cysteine-rich domain
      1. Pacific white shrimp (Litopenaeus vannamei) [TaxId: 6689] [103730] (1)
Bradykinin [58512] (1)
1. Bradykinin [58513] (1)
  uperfamily
  1. Bradykinin [58514] (2)
    1. Bradykinin [64625]
      1. SP Human (Homo sapiens) [TaxId: 9606] [64626] (1)
    2. Bradykinin antagonist B-9340 [58515]
      1. Synthetic [58516] (1)
Transmembrane helical fragments [58517] (1)
1. Transmembrane helical fragments [58518] (1)
  uperfamily
  1. Transmembrane helical fragments [58519] (32)
    the member of this family may be not related
    1. Bacteriorhodopsin fragments [58520]
      1. Archaeon Halobacterium halobium [TaxId: 2242] [58521] (3)
    2. Rhodopsin fragments [58522]
      1. Synthetic, based on Bos taurus sequence [58523] (6)
    3. Band 3 [58524]
      1. Synthetic peptides based on human band 3 sequence [58525] (9)
    4. Pulmonary surfactant-associated polypeptide C (SP-C) [58526]
      1. Pig (Sus scrofa) [TaxId: 9823] [58527] (1)
    5. Surfactant Protein B (SP-B) miniprotein constructs [58528]
      1. Synthetic, based on Homo sapiens sequence [58529] (7)
        SQ P07988 208-225,263-278
    6. beta-Adrenoreceptor [58530]
      1. Turkey (Meleagris gallopavo) [TaxId: 9103] [58531] (1)
    7. Dimeric transmembrane domain of glycophorin A [58532]
      right-hand twisted coiled coil
      1. Human (Homo sapiens) [TaxId: 9606] [58533] (1)
    8. F1F0 ATP synthase subunit C fragments [58534]
      1. Escherichia coli [TaxId: 562] [58535] (1)
    9. Membrane domain of the subunit b of ATP synthase [58536]
      1. Escherichia coli [TaxId: 562] [58537] (1)
    10. alpha-subunit of nicotinic acetylcholine receptor [58538]
      M3 transmembrane segment
      1. Synthetic, based on Torpedo californica sequence [58539] (1)
    11. Membrane spanning segment 2 (M2) of the acetylcholine receptor [58540]
      1. Rat (Rattus norvegicus) [TaxId: 10116] [58541] (2)
      2. Pacific electric ray (Torpedo californica) [TaxId: 7787] [58542] (2)
    12. Transmembrane segment 2 of NMDA receptor NR1 [58543]
      1. Human (Homo sapiens) [TaxId: 9606] [58544] (1)
    13. Cystic fibrosis transmembrane conductance regulator [58545]
      1. Synthetic [58546] (4)
    14. Second repeat (is2mic) from voltage-gated sodium channel [58547]
      1. Synthetic, based on Rattus norvegicus sequence [58548] (1)
    15. Cytoplasmic domain of p23 [58549]
      1. Synthetic, based on Oryctolagus cuniculus sequence [58550] (2)
    16. Active domain of protein icp47 [58551]
      1. Herpes simplex virus type 1, strain 17 [TaxId: 10298] [58552] (1)
    17. fragment of hepatitis C envelope glycoprotein E (residues 350-370) [58553]
      1. Synthetic [58554] (1)
    18. Neu/erbb-2 membrane spanning segment [64627]
      1. Synthetic, based on Rattus norvegicus sequence [64628] (1)
    19. Membrane binding peptide of semliki forest virus mRNA capping enzyme nsp1 [64629]
      1. Synthetic [64630] (1)
    20. Sarcolipin [70008]
      1. Synthetic [70009] (1)
    21. Potassium channel fragment L45 [75743]
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [75744] (2)
    22. Amphipathic domain of YopD [75745]
      1. Synthetic, Yersinia pestis-based [75746] (1)
    23. Matrix protein M2 transmembrane peptide [82976]
      1. Synthetic, Inluenza A virus-based [82977] (2)
      2. Influenza A virus [TaxId: 11320] [161299] (1)
      3. synthetic construct [161300] (8)
    24. N-terminal membrane anchor of the glucose-specific IIa component [90284]
      1. Escherichia coli [TaxId: 562] [90285] (1)
        amphipathic helix; this region is partly disordered in the crystal structure of the whole protein (d1gl)a CH F
    25. Pheromone alpha factor receptor [103731]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [103732] (1)
    26. Glycine receptor alpha-1 chain [103733]
      1. Human (Homo sapiens) [TaxId: 9606] [103734] (2)
        SQ P23415 281-337
    27. Vpu protein [103735]
      1. Human immunodeficiency virus type 1, HIV-1 [TaxId: 11676] [103736] (3)
    28. Membrane anchor domain of the nonstructural protein 5a (NS5a) [111509]
      1. Hepatitis C virus, HCV [TaxId: 11103] [111510] (5)
        SQ P27958 1972-2003
    29. ASLV fusion peptide [118400]
      1. Rous sarcoma virus [TaxId: 11886] [118401] (1)
        SQ P03397 418-445
Topogenic peptides [58555] (4)
1. Ferredoxin chloroplastic transit peptide [58556] (1)
  uperfamily
  1. Ferredoxin chloroplastic transit peptide [58557] (1)
    1. Ferredoxin chloroplastic transit peptide [58558]
      1. Unicellular eukaryote green alga (Chlamydomonas reinhardtii) [TaxId: 3055] [58559] (1)
2. Vacuolar targeting peptide from NA-PROPI (residues 29-54) [58560] (1)
  uperfamily
  1. Vacuolar targeting peptide from NA-PROPI (residues 29-54) [58561] (1)
    1. Vacuolar targeting peptide from NA-PROPI (residues 29-54) [58562]
      1. Winged tobacco (Nicotiana alata) [TaxId: 4087] [58563] (1)
3. Microcin leader peptide [58564] (1)
  uperfamily
  1. Microcin leader peptide [58565] (1)
    1. Microcin leader peptide [58566]
      1. Escherichia coli [TaxId: 562] [58567] (1)
4. ATP synthase beta chain, mitochondrial prepeptide [103737] (1)
  uperfamily
  1. ATP synthase beta chain, mitochondrial prepeptide [103738] (1)
    1. ATP synthase beta chain, mitochondrial prepeptide [103739]
      1. Leadwort-leaved tobacco (Nicotiana plumbaginifolia) [TaxId: 4092] [103740] (1)
Phospholamban fragments [58568] (1)
1. Phospholamban fragments [58569] (1)
  uperfamily
  1. Phospholamban fragments [58570] (3)
    1. Phospholamban fragments [58571]
      1. Human (Homo sapiens) [TaxId: 9606] [58572] (1)
      2. Pig (Sus scrofa) [TaxId: 9823] [58573] (2)
      3. Rabbit (Oryctolagus cuniculus) [TaxId: 9986] [103741] (1)
Influenza hemagglutinin fragments [64631] (1)
1. Influenza hemagglutinin fragments [64632] (1)
  uperfamily
  1. Influenza hemagglutinin fragments [64633] (2)
    1. Influenza hemagglutinin fragments [64634]
      1. Synthetic [64635] (5)
      2. Influenza B virus [TaxId: 11520] [161301] (1)
Fragments of bowman-birk inhibitor [58574] (1)
1. Fragments of bowman-birk inhibitor [58575] (1)
  uperfamily
  1. Fragments of bowman-birk inhibitor [58576] (1)
    1. Fragments of bowman-birk inhibitor [58577]
      1. Synthetic [58578] (3)
Fragments of apolipoproteins [58579] (1)
1. Fragments of apolipoproteins [58580] (1)
  uperfamily
  1. Fragments of apolipoproteins [58581] (10)
    1. Fragments of apolipoproteins [58582]
      1. Human (Homo sapiens), synthetic, C-I residues 7-24 [58583] (1)
      2. Human (Homo sapiens), synthetic, C-I residues 35-53 [58584] (1)
      3. Human (Homo sapiens), synthetic, C-I residues 1-38 [58585] (1)
      4. Human (Homo sapiens), synthetic, C-I 57 residues [58586] (1)
      5. Human (Homo sapiens), synthetic, A-I residues 166-185 [58587] (3)
      6. Human (Homo sapiens), synthetic, A-I residues 142-187 [58588] (2)
      7. Human (Homo sapiens), synthetic, E residues 263-286 [58589] (1)
      8. Human (Homo sapiens), synthetic, E residues 267-289 [58590] (1)
      9. Human (Homo sapiens), synthetic, C-II [58591] (4)
        SQ P02655 23-101
      10. Baboons (Papio sp.), synthetic, APO-C1 [58592] (1)
Transactivation protein TAT [58593] (1)
1. Transactivation protein TAT [58594] (1)
  uperfamily
  1. Transactivation protein TAT [58595] (2)
    1. Transactivation protein TAT [58596]
      1. Equine infectious anemia virus, EIAV [TaxId: 11665] [58597] (2)
      2. Human immunodeficiency virus type 1 [TaxId: 11676] [58598] (4)
Proline pipe [58599] (1)
1. Proline pipe [58600] (1)
  uperfamily
  1. Proline pipe [58601] (1)
    1. Tus proline repeat domain (residues 223-244) [58602]
      1. Escherichia coli [TaxId: 562] [58603] (1)
Amyloid peptides [58604] (1)
1. Amyloid peptides [58605] (1)
  uperfamily
  1. Amyloid peptides [58606] (5)
    1. Alzheimer's disease amyloid beta-peptide [58607]
      1. Human (Homo sapiens) [TaxId: 9606] [58608] (14)
        SQ P05067 696-706 # coverage from PDB
      2. Rat (Rattus norvegicus) [TaxId: 10116] [82978] (1)
    2. Islet amyloid polypeptide [103742]
      1. Human (Homo sapiens) [TaxId: 9606] [103743] (1)
    3. Transthyretin amyloid peptide [103744]
      1. Human (Homo sapiens) [TaxId: 9606] [103745] (1)
    4. Fibril-forming peptide [118402]
      1. Synthetic [118403] (1)
Gelsolin fragment (residues 150-169) [58609] (1)
1. Gelsolin fragment (residues 150-169) [58610] (1)
  uperfamily
  1. Gelsolin fragment (residues 150-169) [58611] (1)
    1. Gelsolin fragment (residues 150-169) [58612]
      1. Synthetic [58613] (1)
Acetylcholine receptor fragment (residues alpha 67-76) [58614] (1)
1. Acetylcholine receptor fragment (residues alpha 67-76) [58615] (1)
  uperfamily
  1. Acetylcholine receptor fragment (residues alpha 67-76) [58616] (1)
    1. Acetylcholine receptor fragment (residues alpha 67-76) [58617]
      has different conformations in free and antibody-bound forms
      1. Pacific electric ray (Torpedo californica) [TaxId: 7787] [58618] (2)
Thrombomodulin EGF domain fragment (residues 409-426) [58619] (1)
1. Thrombomodulin EGF domain fragment (residues 409-426) [58620] (1)
  uperfamily
  1. Thrombomodulin EGF domain fragment (residues 409-426) [58621] (1)
    1. Thrombomodulin EGF domain fragment (residues 409-426) [58622]
      1. Human (Homo sapiens) [TaxId: 9606] [58623] (3)
C-terminal fragment of thermolysin [63387] (1)
1. C-terminal fragment of thermolysin [63388] (1)
  uperfamily
  1. C-terminal fragment of thermolysin [63389] (1)
    1. C-terminal fragment of thermolysin [63390]
      1. Bacillus thermoproteolyticus [TaxId: 1427] [63391] (1)
Capsid protein major homology region peptide analog [58629] (1)
1. Capsid protein major homology region peptide analog [58630] (1)
  uperfamily
  1. Capsid protein major homology region peptide analog [58631] (2)
    1. Capsid protein major homology region peptide analog [58632]
      1. Moloney murine leukemia virus, MoMLV [TaxId: 11801] [58633] (1)
      2. Human immunodeficiency virus type 1, HIV-1 [TaxId: 11676] [58634] (1)
CD4 and CD8 receptor regions [58635] (1)
1. CD4 and CD8 receptor regions [58636] (1)
  uperfamily
  1. CD4 and CD8 receptor regions [58637] (2)
    interact with proto-oncogene tyrosine-protein kinase lck
    1. T-cell surface glycoprotein CD4 [58638]
      1. Human (Homo sapiens) [TaxId: 9606] [58639] (2)
    2. T-cell surface glycoprotein CD8 alpha chain [103746]
      1. Human (Homo sapiens) [TaxId: 9606] [103747] (1)
Proto-oncogene tyrosine-protein kinase lck CD4/CD8 interacting region [103748] (1)
1. Proto-oncogene tyrosine-protein kinase lck CD4/CD8 interacting region [103749] (1)
  uperfamily
  1. Proto-oncogene tyrosine-protein kinase lck CD4/CD8 interacting region [103750] (1)
    1. Proto-oncogene tyrosine-protein kinase lck CD4/CD8 interacting region [103751]
      zinc ion-mediated interaction
      1. Human (Homo sapiens) [TaxId: 9606] [103752] (2)
Heparin binding site of non collagenous domain I (nc1) of collagen facit xiv [58640] (1)
1. Heparin binding site of non collagenous domain I (nc1) of collagen facit xiv [58641] (1)
  uperfamily
  1. Heparin binding site of non collagenous domain I (nc1) of collagen facit xiv [58642] (1)
    1. Heparin binding site of non collagenous domain I (nc1) of collagen facit xiv [58643]
      1. Synthetic [58644] (2)
GroES fragments [58645] (1)
1. GroES fragments [58646] (1)
  uperfamily
  1. GroES fragments [58647] (2)
    1. GroES, fragment of mobile loop [58648]
      1. Escherichia coli [TaxId: 562] [58649] (1)
    2. cpn10 (GroES) N-terminal fragment [90286]
      1. Mycobacterium tuberculosis [TaxId: 1773] [90287] (2)
cAMP and cGMP phosphodiesterase (PDE) fragments [58650] (1)
1. cAMP and cGMP phosphodiesterase (PDE) fragments [58651] (1)
  uperfamily
  1. cAMP and cGMP phosphodiesterase (PDE) fragments [58652] (2)
    not a true family
    1. N-terminal splice region of cAMP phosphodiesterase [58653]
      1. Rat (Rattus norvegicus) [TaxId: 10116] [58654] (1)
    2. cGMP-PDE gamma [58655]
      1. Cow (Bos taurus) [TaxId: 9913] [58656] (1)
HIV-1 Nef protein fragments [58657] (1)
1. HIV-1 Nef protein fragments [58658] (1)
  uperfamily
  1. HIV-1 Nef protein fragments [58659] (1)
    1. HIV-1 Nef protein fragments [58660]
      1. Synthetic [58661] (3)
HIV-1 envelope gp120 protein fragments [58662] (1)
1. HIV-1 envelope gp120 protein fragments [58663] (1)
  uperfamily
  1. HIV-1 envelope gp120 protein fragments [58664] (2)
    1. V3 loop fragments [58665]
      1. Synthetic [58666] (4)
    2. C5 fragment [82979]
      1. Synthetic [82980] (1)
HIV-1 gp41 fragments [70010] (1)
1. HIV-1 gp41 fragments [70011] (1)
  uperfamily
  1. HIV-1 gp41 fragments [70012] (4)
    1. HIV-1 gp41 TRP-rich peptide [70013]
      1. Synthetic [70014] (2)
    2. Peptide mimicking the loop 600-612 [82981]
      1. Synthetic [82982] (8)
    3. Fragment 659-671 13-mer peptide [82983]
      2f5 mab epitope
      1. Synthetic [82984] (3)
    4. N-Terminal fusion peptide [90288]
      1. Synthetic [90289] (1)
Hepatitis C virus N-terminal capsid protein fragment 2-45 [58667] (1)
1. Hepatitis C virus N-terminal capsid protein fragment 2-45 [58668] (1)
  uperfamily
  1. Hepatitis C virus N-terminal capsid protein fragment 2-45 [58669] (1)
    1. Hepatitis C virus N-terminal capsid protein fragment 2-45 [58670]
      1. Synthetic [58671] (1)
P27(KIP1) fragment 22-106 [58672] (1)
1. P27(KIP1) fragment 22-106 [58673] (1)
  uperfamily
  1. P27(KIP1) fragment 22-106 [58674] (1)
    1. P27(KIP1) fragment 22-106 [58675]
      1. Human (Homo sapiens) [TaxId: 9606] [58676] (1)
Transducin alpha-1 subunit rhodopsin binding domain (res. 340-350) [58677] (1)
1. Transducin alpha-1 subunit rhodopsin binding domain (res. 340-350) [58678] (1)
  uperfamily
  1. Transducin alpha-1 subunit rhodopsin binding domain (res. 340-350) [58679] (1)
    1. Transducin alpha-1 subunit rhodopsin binding domain (res. 340-350) [58680]
      1. Cow (Bos taurus) [TaxId: 9913] [58681] (2)
Transducin gamma-t1 subunit rhodopsin bound fragment (res. 60-71) [90290] (1)
1. Transducin gamma-t1 subunit rhodopsin bound fragment (res. 60-71) [90291] (1)
  uperfamily
  1. Transducin gamma-t1 subunit rhodopsin bound fragment (res. 60-71) [90292] (1)
    1. Transducin gamma-t1 subunit rhodopsin bound fragment (res. 60-71) [90293]
      1. Cow (Bos taurus) [TaxId: 9913] [90294] (1)
alpha-lactalbumin peptide model [58682] (1)
1. alpha-lactalbumin peptide model [58683] (1)
  uperfamily
  1. alpha-lactalbumin peptide model [58684] (1)
    1. alpha-lactalbumin peptide model [58685]
      1. Synthetic [58686] (1)
Coat protein-binding domain of bacteriophage P22 scaffolding protein [58687] (1)
1. Coat protein-binding domain of bacteriophage P22 scaffolding protein [58688] (1)
  uperfamily
  1. Coat protein-binding domain of bacteriophage P22 scaffolding protein [58689] (1)
    1. Coat protein-binding domain of bacteriophage P22 scaffolding protein [58690]
      1. Salmonella bacteriophage P22 [TaxId: 10754] [58691] (2)
Immunoreceptor tyrosine kinase activation motif, ITAM [58692] (1)
1. Immunoreceptor tyrosine kinase activation motif, ITAM [58693] (1)
  uperfamily
  1. Immunoreceptor tyrosine kinase activation motif, ITAM [58694] (1)
    1. Ig-alpha [58695]
      1. Synthetic [58696] (1)
Integrin fragments [58697] (1)
1. Integrin fragments [58698] (1)
  uperfamily
  1. Integrin fragments [58699] (3)
    1. Cytoplasmic domain of the integrin alpha-iib subunit [58700]
      1. Synthetic [58701] (5)
    2. Cytoplasmic domain of the integrin beta-3 [75747]
      1. Synthetic [75748] (4)
    3. Ion-selective ligand for platelet integrin alphaiib-beta3 [75749]
      1. Synthetic [75750] (4)
Human glutathione reductase (HGR) inhibitor [58702] (1)
1. Human glutathione reductase (HGR) inhibitor [58703] (1)
  uperfamily
  1. Human glutathione reductase (HGR) inhibitor [58704] (1)
    1. Human glutathione reductase (HGR) inhibitor [58705]
      protein-dimerization inhibitor based on a fragment from the enzyme sequence
      1. Synthetic [58706] (1)
Small subunit C-terminal inhibitory peptide of ribonucleotide reductase [58707] (1)
1. Small subunit C-terminal inhibitory peptide of ribonucleotide reductase [58708] (1)
  uperfamily
  1. Small subunit C-terminal inhibitory peptide of ribonucleotide reductase [58709] (1)
    1. Small subunit C-terminal inhibitory peptide of ribonucleotide reductase [58710]
      as bound to the large subunit
      1. Mouse (Mus musculus) [TaxId: 10090] [58711] (1)
Histone H3 C-terminal fragment 130-135 [58712] (1)
1. Histone H3 C-terminal fragment 130-135 [58713] (1)
  uperfamily
  1. Histone H3 C-terminal fragment 130-135 [58714] (1)
    1. Histone H3 C-terminal fragment 130-135 [58715]
      as bound to a monoclonal antibody
      1. Synthetic, based on Homo sapiens sequence [58716] (5)
Smad-binding domain of Sara [58717] (1)
1. Smad-binding domain of Sara [58718] (1)
  uperfamily
  1. Smad-binding domain of Sara [58719] (1)
    1. Smad-binding domain of Sara [58720]
      1. Human (Homo sapiens) [TaxId: 9606] [58721] (2)
Transactivation domain [81275] (1)
1. Transactivation domain [74800] (1)
  uperfamily
  1. Transactivation domain [74801] (2)
    1. C-terminal activation domain (CTAD) of HIF-1alpha [74802]
      1. Human (Homo sapiens) [TaxId: 9606] [74803] (4)
    2. Cbp/p300-interacting transactivator 2, Cited2 [90295]
      1. Human (Homo sapiens) [TaxId: 9606] [90296] (2)
Nuclear receptor coactivator Src-1 [100901] (1)
1. Nuclear receptor coactivator Src-1 [48682] (1)
  uperfamily
  1. Nuclear receptor coactivator Src-1 [48683] (1)
    1. Nuclear receptor coactivator Src-1 [48684]
      1. Human (Homo sapiens) [TaxId: 9606] [48685] (3)
        SQ O43792 687-697 ! SQ O43792 687-700
TBP-binding domain of the transcription factor IIIb Brf1 subunit [90297] (1)
1. TBP-binding domain of the transcription factor IIIb Brf1 subunit [90298] (1)
  uperfamily
  1. TBP-binding domain of the transcription factor IIIb Brf1 subunit [90299] (1)
    1. TBP-binding domain of the transcription factor IIIb Brf1 subunit [90300]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [90301] (1)
BRCA2 BRC4 repeat [82985] (1)
1. BRCA2 BRC4 repeat [82986] (1)
  uperfamily
  1. BRCA2 BRC4 repeat [82987] (1)
    1. BRCA2 BRC4 repeat [82988]
      1. Human (Homo sapiens) [TaxId: 9606] [82989] (1)
Peptide derived from p-21 activated kinase [58722] (1)
1. Peptide derived from p-21 activated kinase [58723] (1)
  uperfamily
  1. Peptide derived from p-21 activated kinase [58724] (2)
    1. Peptide derived from p-21 activated kinase [58725]
      1. Mouse (Mus musculus) [TaxId: 10090] [58726] (1)
      2. Norway rat (Rattus norvegicus) [TaxId: 10116] [58727] (1)
pak1 autoregulatory domain [58728] (1)
1. pak1 autoregulatory domain [58729] (1)
  uperfamily
  1. pak1 autoregulatory domain [58730] (1)
    1. pak1 autoregulatory domain [58731]
      1. Human (Homo sapiens) [TaxId: 9606] [58732] (1)
Translocated intimin receptor (tir) intimin-binding domain [58733] (1)
1. Translocated intimin receptor (tir) intimin-binding domain [58734] (1)
  uperfamily
  1. Translocated intimin receptor (tir) intimin-binding domain [58735] (1)
    1. Translocated intimin receptor (tir) intimin-binding domain [58736]
      1. Escherichia coli [TaxId: 562] [58737] (1)
Fragments of the L-type calcium channel alpha subunit Cav.1 (dihydropyridine receptor) [58738] (1)
1. Fragments of the L-type calcium channel alpha subunit Cav.1 (dihydropyridine receptor) [58739] (1)
  uperfamily
  1. Fragments of the L-type calcium channel alpha subunit Cav.1 (dihydropyridine receptor) [58740] (4)
    1. Fragments of the L-type calcium channel alpha subunit Cav.1 (dihydropyridine receptor) [58741]
      1. Synthetic [58742] (2)
      2. Rabbit (Oryctolagus cuniculus) [TaxId: 9986] [111511] (1)
        SQ P07293 358-374
      3. Human (Homo sapiens) [TaxId: 9606] [111512] (1)
        SQ Q13936 428-443
      4. Rat (Rattus norvegicus) [TaxId: 10116] [111513] (1)
        SQ P22002 452-476
Tumor suppressor p53 fragments [58743] (1)
1. Tumor suppressor p53 fragments [58744] (1)
  uperfamily
  1. Tumor suppressor p53 fragments [58745] (2)
    1. C-terminal negative regulatory domain [58746]
      1. Synthetic [58747] (1)
    2. N-terminal, MDM-2 binding domain [103753]
      selectively cytotoxic to cancer cells
      1. Synthetic [103754] (2)
FxFG nucleoporin repeats [58748] (1)
1. FxFG nucleoporin repeats [58749] (1)
  uperfamily
  1. FxFG nucleoporin repeats [58750] (1)
    1. FxFG nucleoporin repeats [58751]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [58752] (1)
beta-Catenine bound non-globular protein regions [58753] (1)
1. beta-Catenine bound non-globular protein regions [58754] (1)
  uperfamily
  1. beta-Catenine bound non-globular protein regions [58755] (3)
    1. TCF3-CBD (catenin-binding domain) [58756]
      1. Frog (Xenopus) [TaxId: 262014] [58757] (1)
    2. htcf-4 [70015]
      1. Human (Homo sapiens) [TaxId: 9606] [70016] (2)
    3. Phosphorylated E-cadherin [64636]
      1. Mouse (Mus musculus) [TaxId: 10090] [64637] (2)
Synaptobrevin-II fragments [58758] (1)
1. Synaptobrevin-II fragments [58759] (1)
  uperfamily
  1. Synaptobrevin-II fragments [58760] (1)
    1. Synaptobrevin-II fragments [58761]
      1. Synthetic [58762] (1)
VMIP-II fragment [58763] (1)
1. VMIP-II fragment [58764] (1)
  uperfamily
  1. VMIP-II fragment [58765] (1)
    1. VMIP-II fragment [58766]
      1. Kaposi's sarcoma-associated herpesvirus [TaxId: 37296] [58767] (1)
Papillomavirus e6-interacting peptide of e6ap [58768] (1)
1. Papillomavirus e6-interacting peptide of e6ap [58769] (1)
  uperfamily
  1. Papillomavirus e6-interacting peptide of e6ap [58770] (1)
    1. Papillomavirus e6-interacting peptide of e6ap [58771]
      1. Human (Homo sapiens) [TaxId: 9606] [58772] (1)
Isolated insulin B-chain [58773] (1)
1. Isolated insulin B-chain [58774] (1)
  uperfamily
  1. Isolated insulin B-chain [58775] (3)
    1. Isolated insulin B-chain [58776]
      1. Synthetic, based on Bos taurus sequence [58777] (1)
      2. synthetic construct [161302] (52)
      3. Homo sapiens [TaxId: 9606] [161303] (4)
N-terminal hairpin of ubiquitin (residues 1-17) [58778] (1)
1. N-terminal hairpin of ubiquitin (residues 1-17) [58779] (1)
  uperfamily
  1. N-terminal hairpin of ubiquitin (residues 1-17) [58780] (1)
    1. N-terminal hairpin of ubiquitin (residues 1-17) [58781]
      1. Synthetic, based on Bos taurus sequence [58782] (1)
alpha-helical hairpin of p8mtcp1 [58783] (1)
1. alpha-helical hairpin of p8mtcp1 [58784] (1)
  uperfamily
  1. alpha-helical hairpin of p8mtcp1 [58785] (1)
    1. alpha-helical hairpin of p8mtcp1 [58786]
      1. Synthetic [58787] (1)
Syndecan-4 cytoplasmic domain [64638] (1)
1. Syndecan-4 cytoplasmic domain [64639] (1)
  uperfamily
  1. Syndecan-4 cytoplasmic domain [64640] (1)
    1. Syndecan-4 cytoplasmic domain [64641]
      1. Synthetic [64642] (2)
Actin-binding peptides [70017] (1)
1. Actin-binding peptides [70018] (1)
  uperfamily
  1. Actin-binding peptides [70019] (2)
    1. Thymosin beta9 [70020]
      actin-binding peptide
      1. Cow (Bos taurus) [TaxId: 9913] [70021] (1)
    2. Ciboulot [111514]
      1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [111515] (1)
        SQ O97428 10-34
Pituitary adenylate cyclase activating polypeptide, pacap21 [64643] (1)
1. Pituitary adenylate cyclase activating polypeptide, pacap21 [64644] (1)
  uperfamily
  1. Pituitary adenylate cyclase activating polypeptide, pacap21 [64645] (1)
    1. Pituitary adenylate cyclase activating polypeptide, pacap21 [64646]
      1. Synthetic [64647] (1)
Rack1 interaction site of the CAMP-specific phosphodiesterase pde4d5. [70022] (1)
1. Rack1 interaction site of the CAMP-specific phosphodiesterase pde4d5. [70023] (1)
  uperfamily
  1. Rack1 interaction site of the CAMP-specific phosphodiesterase pde4d5. [70024] (1)
    1. Rack1 interaction site of the CAMP-specific phosphodiesterase pde4d5. [70025]
      1. Synthetic [70026] (1)
Prepeptide of 5-ALAS [70027] (1)
1. Prepeptide of 5-ALAS [70028] (1)
  uperfamily
  1. Prepeptide of 5-ALAS [70029] (1)
    1. Prepeptide of 5-ALAS [70030]
      1. Synthetic, mouse-based [70031] (2)
Cholecystokinin receptor fragments [64648] (1)
1. Cholecystokinin receptor fragments [64649] (1)
  uperfamily
  1. Cholecystokinin receptor fragments [64650] (2)
    1. Cholecystokinin A (CCK-A) receptor [64651]
      1. Synthetic [64652] (1)
    2. Gastrin/cholecystokinin B receptor [82990]
      1. Synthetic [82991] (1)
the cytoplasmic N-terminus of the bk beta-subunit kcnmb2 [70032] (1)
1. the cytoplasmic N-terminus of the bk beta-subunit kcnmb2 [70033] (1)
  uperfamily
  1. the cytoplasmic N-terminus of the bk beta-subunit kcnmb2 [70034] (1)
    1. the cytoplasmic N-terminus of the bk beta-subunit kcnmb2 [70035]
      1. Synthetic [70036] (1)
Trypsin inhibitor SFTIf-1 [64653] (1)
1. Trypsin inhibitor SFTIf-1 [64654] (1)
  uperfamily
  1. Trypsin inhibitor SFTIf-1 [64655] (1)
    1. Trypsin inhibitor SFTIf-1 [64656]
      1. Sunflower (Helianthus annuus) [TaxId: 4232] [64657] (2)
Prion protein fragments [70037] (1)
1. Prion protein fragments [70038] (1)
  uperfamily
  1. Prion protein fragments [70039] (3)
    1. Prion protein fragments [70040]
      1. Synthetic, sheep sequence-based [70041] (3)
      2. Human (Homo sapiens) [TaxId: 9606] [103755] (2)
      3. synthetic construct [161304] (2)
Tumor suppressor protein p19-ARF fragment [70042] (1)
1. Tumor suppressor protein p19-ARF fragment [70043] (1)
  uperfamily
  1. Tumor suppressor protein p19-ARF fragment [70044] (1)
    1. Tumor suppressor protein p19-ARF fragment [70045]
      1. Mouse (Mus musculus) [TaxId: 10090] [70046] (1)
Antennapedia homeodomain fragments [70047] (1)
1. Antennapedia homeodomain fragments [70048] (1)
  uperfamily
  1. Antennapedia homeodomain fragments [70049] (1)
    1. Antennapedia homeodomain fragments [70050]
      1. Synthetic [70051] (4)
Sheep myeloid antimicrobial peptide SMAP29 based peptides [75751] (1)
1. Sheep myeloid antimicrobial peptide SMAP29 based peptides [75752] (1)
  uperfamily
  1. Sheep myeloid antimicrobial peptide SMAP29 based peptides [75753] (1)
    1. Sheep myeloid antimicrobial peptide SMAP29 based peptides [75754]
      1. Synthetic [75755] (4)
alpha-2a adrenergic receptor pepride t3-i2 [75756] (1)
1. alpha-2a adrenergic receptor pepride t3-i2 [75757] (1)
  uperfamily
  1. alpha-2a adrenergic receptor pepride t3-i2 [75758] (1)
    1. alpha-2a adrenergic receptor pepride t3-i2 [75759]
      1. Synthetic [75760] (4)
Catestatin fragment from chromogranin A [75761] (1)
1. Catestatin fragment from chromogranin A [75762] (1)
  uperfamily
  1. Catestatin fragment from chromogranin A [75763] (1)
    1. Catestatin fragment from chromogranin A [75764]
      1. Synthetic, human sequence-based [75765] (2)
Bhpbr3, the Baff-binding loop of br3 embedded in a beta-hairpin peptide [82992] (1)
1. Bhpbr3, the Baff-binding loop of br3 embedded in a beta-hairpin peptide [82993] (1)
  uperfamily
  1. Bhpbr3, the Baff-binding loop of br3 embedded in a beta-hairpin peptide [82994] (1)
    1. Bhpbr3, the Baff-binding loop of br3 embedded in a beta-hairpin peptide [82995]
      1. Synthetic [82996] (1)
N-terminal fragment of gastric H/K-ATPase [82997] (1)
1. N-terminal fragment of gastric H/K-ATPase [82998] (1)
  uperfamily
  1. N-terminal fragment of gastric H/K-ATPase [82999] (1)
    1. N-terminal fragment of gastric H/K-ATPase [83000]
      1. Synthetic, based on pig sequence [83001] (2)
Barstar fragment [83002] (1)
1. Barstar fragment [83003] (1)
  uperfamily
  1. Barstar fragment [83004] (1)
    1. Barstar fragment [83005]
      1. Bacillus amyloliquefaciens [TaxId: 1390] [83006] (1)
Cannabinoid receptor 1 (CB1) fragment [83007] (1)
1. Cannabinoid receptor 1 (CB1) fragment [83008] (1)
  uperfamily
  1. Cannabinoid receptor 1 (CB1) fragment [83009] (1)
    1. Cannabinoid receptor 1 (CB1) fragment [83010]
      1. Synthetic, based on human sequence [83011] (2)
Ribosomal protein L10 [64658] (1)
1. Ribosomal protein L10 [64659] (1)
  uperfamily
  1. Ribosomal protein L10 [64660] (1)
    1. Ribosomal protein L10 [64661]
      two alpha-helical segments visible in the crystal structure
      1. Archaeon Haloarcula marismortui [TaxId: 2238] [64662] (42)
        SQ P15825
Ubiquitin interacting motif (UIM) [90302] (1)
1. Ubiquitin interacting motif (UIM) [90303] (1)
  uperfamily
  1. Ubiquitin interacting motif (UIM) [90304] (2)
    amphipathic helix
    1. Vacuolar protein sorting-associated protein vps27p [90305]
      1. Synthetic, based on yeast sequence [90306] (3)
    2. 26s proteasome non-ATPase regulatory subunit 4 (s5a) [103756]
      1. Human (Homo sapiens) [TaxId: 9606] [103757] (3)
Metal-binding peptide from MerP [103758] (1)
1. Metal-binding peptide from MerP [103759] (1)
  uperfamily
  1. Metal-binding peptide from MerP [103760] (1)
    1. Metal-binding peptide from MerP [103761]
      1. Shigella flexneri [TaxId: 623] [103762] (1)
Marinostatin, MstI [103763] (1)
1. Marinostatin, MstI [103764] (1)
  uperfamily
  1. Marinostatin, MstI [103765] (1)
    1. Marinostatin, MstI [103766]
      a protease inhibitor containing two ester linkages
      1. Alteromonas sp. [TaxId: 232] [103767] (1)
Cross-reactive peptides from 60S acidic ribosomal protein p2 [103768] (1)
1. Cross-reactive peptides from 60S acidic ribosomal protein p2 [103769] (1)
  uperfamily
  1. Cross-reactive peptides from 60S acidic ribosomal protein p2 [103770] (2)
    1. Cross-reactive peptides from 60S acidic ribosomal protein p2 [103771]
      1. Synthetic, based on L. braziliensis sequence [103772] (1)
      2. Synthetic, based on human sequence [103773] (1)
NTR, cyclotide processing element [111516] (1)
1. NTR, cyclotide processing element [111517] (1)
  uperfamily
  1. NTR, cyclotide processing element [111518] (2)
    1. Cyclotide k1 [111519]
      1. Sweet violet (Viola odorata) [TaxId: 97441] [111520] (1)
        SQ Q5USN7 150-177
    2. Kalata B3/B6 [111521]
      1. Oldenlandia affinis [TaxId: 60225] [111522] (1)
        SQ P58455
HMG-box transcription factor 1 fragments [111523] (1)
1. HMG-box transcription factor 1 fragments [111524] (1)
  uperfamily
  1. HMG-box transcription factor 1 fragments [111525] (1)
    1. HMG-box transcription factor 1 fragments [111526]
      1. Human (Homo sapiens) [TaxId: 9606] [111527] (1)
        SQ Q8TBM1 358-380
MAD protein fragments [111528] (1)
1. MAD protein fragments [111529] (1)
  uperfamily
  1. MAD protein fragments [111530] (1)
    1. MAD protein fragments [111531]
      1. Human (Homo sapiens) [TaxId: 9606] [111532] (1)
        SQ Q05195 6-21 # structure of the B-HLH-Z region (57-136) is also known (1nlw chains A and D; scop_sp: 81753)
Fragments of TNF receptors [111533] (1)
1. Fragments of TNF receptors [111534] (1)
  uperfamily
  1. Fragments of TNF receptors [111535] (1)
    1. Lymphotoxin-beta receptor [111536]
      1. Human (Homo sapiens) [TaxId: 9606] [111537] (1)
        SQ P36941 384-408
Ezrin-radixin-moesin binding phosphoprotein 50 (ebp50) fragments [111538] (1)
1. Ezrin-radixin-moesin binding phosphoprotein 50 (ebp50) fragments [111539] (1)
  uperfamily
  1. Ezrin-radixin-moesin binding phosphoprotein 50 (ebp50) fragments [111540] (1)
    1. Ezrin-radixin-moesin binding phosphoprotein 50 (ebp50) fragments [111541]
      1. Human (Homo sapiens) [TaxId: 9606] [111542] (1)
        SQ O14745 321-358
Ribosomal protein L34p [144320] (1)
non-globular, mainly alpha-helical
1. Ribosomal protein L34p [144321] (1)
  uperfamily
  1. Ribosomal protein L34p [144322] (3)
    Pfam 00468
    1. Ribosomal protein L34p [144323]
      1. Escherichia coli [TaxId: 562] [144324] (8)
        SQ P0A7P5 1-46
      2. Deinococcus radiodurans [TaxId: 1299] [161305] (10)
        SQ Q9RSH2 1-46
      3. Thermus thermophilus [TaxId: 274] [161306] (11)
        SQ P80340 1-49
Ribosomal protein S21p [161307] (1)
non-globular, mainly alpha-helical
1. Ribosomal protein S21p [161308] (1)
  1. Ribosomal protein S21p [161309] (1)
    Pfam 01165
    1. Ribosomal protein S21, RpsU [161310]
      1. Escherichia coli [TaxId: 562] [161311] (24)
        SQ P68679 4-54
Retinoblastoma-associated protein RB1 fragments [144325] (1)
1. Retinoblastoma-associated protein RB1 fragments [144326] (1)
  uperfamily
  1. Retinoblastoma-associated protein RB1 fragments [144327] (1)
    1. Retinoblastoma-associated protein RB1 fragments [144328]
      1. Human (Homo sapiens) [TaxId: 9606] [144329] (1)
        SQ P06400 829-872
Genome linked protein vpg [144330] (1)
1. Genome linked protein vpg [144331] (1)
  uperfamily
  1. Genome linked protein vpg [144332] (1)
    PfamB 000297
    1. Genome linked protein vpg [144333]
      1. synthetic [144334] (2)
Programmed cell death protein 5 fragments [144335] (1)
1. Programmed cell death protein 5 fragments [144336] (1)
  uperfamily
  1. Programmed cell death protein 5 fragments [144337] (1)
    1. Programmed cell death protein 5 fragments [144338]
      1. Human (Homo sapiens) [TaxId: 9606] [144339] (1)
        SQ O14737 1-26