Structural Classification of Proteins
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Fold: Long alpha-hairpin

2 helices; antiparallel hairpin, left-handed twist

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: Long alpha-hairpin [46556]
    2 helices; antiparallel hairpin, left-handed twist

Superfamilies:

  1. GreA transcript cleavage protein, N-terminal domain [46557] (1)
    link to SUPERFAMILY database - Superfamily
    1. GreA transcript cleavage protein, N-terminal domain [46558] (3)
      1. GreA transcript cleavage protein, N-terminal domain [46559]
        C-terminal domain is FKBP-like
        1. Escherichia coli [TaxId: 562] [46560] (1) picpic
        2. Thermus aquaticus [TaxId: 271] [140098] (3) picpic
          SQ Q8VQD7 3-77
        3. Thermus thermophilus [TaxId: 274] [140099] (6) picpic
          SQ Q5SJG6 1-77! SQ Q72JT8 3-77
  2. Ribosomal protein L29 (L29p) [46561] (1)
    link to SUPERFAMILY database - Superfamily
    1. Ribosomal protein L29 (L29p) [46562] (5)
      1. Ribosomal protein L29 (L29p) [46563]
        1. Archaeon Haloarcula marismortui [TaxId: 2238] [46564] (44) picpic
          SQ P10971
        2. Thermotoga maritima [TaxId: 2336] [109630] (1) picpic
          SQ P38514
        3. Thermus thermophilus [TaxId: 274] [140100] (6) picpic
          SQ Q5SHP6 12-62
        4. Escherichia coli [TaxId: 562] [140101] (30) picpic
          SQ P0A7M6 1-63
        5. Deinococcus radiodurans [TaxId: 1299] [158220] (8) picpic
          SQ Q9RXJ4 1-66
  3. Chaperone J-domain [46565] (1)
    link to SUPERFAMILY database - Superfamily
    1. Chaperone J-domain [46566] (8)
      Pfam 00226
      1. HSC20 (HSCB), N-terminal (J) domain [46567]
        1. Escherichia coli [TaxId: 562] [46568] (1) picpic
      2. HSP40 [46569]
        1. Human (Homo sapiens) [TaxId: 9606] [46570] (1) picpic
      3. DnaJ chaperone, N-terminal (J) domain [46571]
        1. Escherichia coli [TaxId: 562] [46572] (3) picpic
      4. Auxilin J-domain [88969]
        1. Cow (Bos taurus) [TaxId: 9913] [88970] (2) picpic
      5. Hypothetical protein KIAA0730 [100982]
        1. Human (Homo sapiens) [TaxId: 9606] [100983] (1) picpic
          structural genomics
      6. Large T antigen, the N-terminal J domain [46573]
        1. Murine polyomavirus [TaxId: 10634] [46574] (1) picpic
        2. Simian virus 40, Sv40 [TaxId: 10633] [68943] (1) picpic
      7. CSL-type zinc finger-containing protein 3 (J-domain protein DjC7, 1700030a21RIK) [116760]
        1. Mouse (Mus musculus) [TaxId: 10090] [116761] (1) picpic
          SQ Q91ZF0 49-129
  4. Prefoldin [46579] (1)
    link to SUPERFAMILY database - Superfamily
    1. Prefoldin [46580] (2)
      contains one or two beta-hairpins at the tip of alpha-hairpin
      1. Prefoldin alpha subunit [46581]
        1. Archaeon Methanobacterium thermoautotrophicum [TaxId: 145262] [46582] (1) picpic
      2. Prefoldin beta subunit [46583]
        1. Archaeon Methanobacterium thermoautotrophicum [TaxId: 145262] [46584] (1) picpic
  5. HR1 repeat [46585] (1)
    link to SUPERFAMILY database - Superfamily
    1. HR1 repeat [46586] (1)
      protein kinase effector domain
      1. Protein kinase c-like 1, pkn/prk1 [46587]
        1. Human (Homo sapiens) [TaxId: 9606] [46588] (3) picpic
  6. tRNA-binding arm [46589] (4)
    formerly a class II aminoacyl-tRNA synthetase N-domain
    link to SUPERFAMILY database - Superfamily
    1. Seryl-tRNA synthetase (SerRS) [46590] (1)
      1. Seryl-tRNA synthetase (SerRS) [46591]
        1. Thermus thermophilus, strain hb27 [TaxId: 274] [46592] (4) picpic
    2. Phenylalanyl-tRNA synthetase (PheRS) [46593] (1)
      1. Phenylalanyl-tRNA synthetase (PheRS) [46594]
        1. Thermus thermophilus [TaxId: 274] [46595] (2) picpic
    3. Valyl-tRNA synthetase (ValRS) C-terminal domain [81635] (1)
      1. Valyl-tRNA synthetase (ValRS) C-terminal domain [81634]
        1. Thermus thermophilus [TaxId: 274] [81633] (3) picpic
    4. Methicillin resistance protein FemA probable tRNA-binding arm [81671] (1)
      inserted in the C-terminal NAT-like domain
      1. Methicillin resistance protein FemA probable tRNA-binding arm [81672]
        proposed to bind tRNA-Gly
        1. Staphylococcus aureus [TaxId: 1280] [81673] (1) picpic
  7. Eukaryotic DNA topoisomerase I, dispensable insert domain [46596] (1)
    link to SUPERFAMILY database - Superfamily
    1. Eukaryotic DNA topoisomerase I, dispensable insert domain [46597] (1)
      1. Eukaryotic DNA topoisomerase I, dispensable insert domain [46598]
        1. Human (Homo sapiens) [TaxId: 9606] [46599] (9) picpic
          SQ P11387 203-767
  8. C-terminal UvrC-binding domain of UvrB [46600] (1)
    link to SUPERFAMILY database - Superfamily
    1. C-terminal UvrC-binding domain of UvrB [46601] (1)
      1. C-terminal UvrC-binding domain of UvrB [46602]
        1. Escherichia coli [TaxId: 562] [46603] (2) picpic
  9. Epsilon subunit of F1F0-ATP synthase C-terminal domain [46604] (1)
    link to SUPERFAMILY database - Superfamily
    1. Epsilon subunit of F1F0-ATP synthase C-terminal domain [46605] (2)
      1. Epsilon subunit of F1F0-ATP synthase C-terminal domain [46606]
        delta subunit in mitochondria
        this domain unfolds when bound to the gamma subunit
        1. Escherichia coli [TaxId: 562] [46607] (4) picpic
        2. Cow (Bos taurus) [TaxId: 9913] [46608] (4) picpic
  10. Fe,Mn superoxide dismutase (SOD), N-terminal domain [46609] (1)
    link to SUPERFAMILY database - Superfamily
    1. Fe,Mn superoxide dismutase (SOD), N-terminal domain [46610] (19)
      1. Fe superoxide dismutase (FeSOD) [46611]
        1. Mycobacterium tuberculosis [TaxId: 1773] [46612] (5) picpic
        2. Pseudomonas ovalis [TaxId: 303] [46613] (2) picpic
        3. Escherichia coli [TaxId: 562] [46614] (13) picpic
        4. Thermosynechococcus elongatus [TaxId: 146786] [88971] (1) picpic
        5. Aquifex pyrophilus [TaxId: 2714] [46615] (1) picpic
        6. Archaeon Sulfolobus solfataricus [TaxId: 2287] [46616] (2) picpic
          SQ P80857
        7. Archaeon Sulfolobus acidocaldarius [TaxId: 2285] [46617] (1) picpic
        8. Archaeon Methanobacterium thermoautotrophicum [TaxId: 145262] [74664] (1) picpic
        9. Archaeon Pyrobaculum aerophilum [TaxId: 13773] [100984] (1) picpic
        10. Cowpea (Vigna unguiculata) [TaxId: 3917] [116762] (1) picpic
          SQ Q9M7R2 21-245
      2. Mn superoxide dismutase (MnSOD) [46618]
        1. Human (Homo sapiens) [TaxId: 9606] [46619] (44) picpic
        2. Aspergillus fumigatus [TaxId: 5085] [68944] (1) picpic
        3. Escherichia coli [TaxId: 562] [46620] (12) picpic
        4. Thermus thermophilus [TaxId: 274] [46621] (2) picpic
        5. Bacillus halodenitrificans [TaxId: 1482] [74665] (1) picpic
        6. Anabaena sp. [TaxId: 1167] [74666] (1) picpic
        7. Deinococcus radiodurans [TaxId: 1299] [116763] (3) picpic
          SQ Q9RUV2
      3. Cambialistic superoxide dismutase [46622]
        active with either Fe or Mn
        1. Propionibacterium shermanii [TaxId: 1752] [46623] (6) picpic
        2. Porphyromonas gingivalis [TaxId: 837] [46624] (3) picpic
          SQ P19665
  11. Sporulation inhibitor Sda [100985] (1)
    link to SUPERFAMILY database - Superfamily
    1. Sporulation inhibitor Sda [100986] (1)
      1. Sporulation inhibitor Sda [100987]
        1. Bacillus subtilis [TaxId: 1423] [100988] (1) picpic
  12. Transcriptional repressor TraM [109631] (1)
    similar structure to L29p (scop_sf 46561); contains extra short helix; forms homodimer: an open bundle
    link to SUPERFAMILY database - Superfamily
    1. Transcriptional repressor TraM [109632] (1)
      1. Transcriptional repressor TraM [109633]
        1. Agrobacterium tumefaciens [TaxId: 358] [109634] (3) picpic
          SQ Q57471
  13. DnaK suppressor protein DksA, alpha-hairpin domain [109635] (1)
    link to SUPERFAMILY database - Superfamily
    1. DnaK suppressor protein DksA, alpha-hairpin domain [109636] (1)
      1. DnaK suppressor protein DksA, alpha-hairpin domain [109637]
        1. Escherichia coli [TaxId: 562] [109638] (1) picpic
          SQ P18274 7-151
  14. ISY1 domain-like [140102] (1)
    link to SUPERFAMILY database - Superfamily
    1. ISY1 N-terminal domain-like [140103] (1)
      N-terminal region of Pfam 06246
      1. Pre-mRNA-splicing factor ISY1 homolog [140104]
        1. Mouse (Mus musculus) [TaxId: 10090] [140105] (1) picpic
          SQ Q69ZQ2 23-102
  15. Calcyclin-binding protein-like [140106] (1)
    link to SUPERFAMILY database - Superfamily
    1. Siah interacting protein N terminal domain-like [140107] (2)
      Pfam 09032
      1. Calcyclin-binding protein, CacyBP [140108]
        1. Human (Homo sapiens) [TaxId: 9606] [140109] (3) picpic
          SQ Q9HB71 1-47
        2. Mouse (Mus musculus) [TaxId: 10090] [140110] (1) picpic
          SQ Q9CXW3 1-55
  16. Endosomal sorting complex assembly domain [140111] (3)
    forms 'fan'-like heterooligomers, in which the domains of different subunit make similar interactions at the tip of the hairpin
    link to SUPERFAMILY database - Superfamily
    1. VPS23 C-terminal domain [140112] (1)
      1. Vacuolar protein sorting-associated protein 23, VPS23 [140113]
        1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [140114] (6) picpic
          SQ P25604 322-385! SQ P25604 325-383
    2. VPS28 N-terminal domain [140115] (1)
      includes structurally variable linker region
      1. Vacuolar protein sorting-associated protein 28, VPS28 [140116]
        1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [140117] (6) picpic
          SQ Q02767 15-125! SQ Q02767 23-123
    3. VPS37 C-terminal domain-like [140118] (1)
      Pfam 07200; Modifier of rudimentary, Mod(r)
      1. Vacuolar protein sorting-associated protein 37, VPS37 (SRN2) [140119]
        1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [140120] (3) picpic
          SQ Q99176 139-203! SQ Q99176 142-206
  17. SPy1572-like [140121] (1)
    forms homodimer: an open bundle, different from the TRAM dimer
    link to SUPERFAMILY database - Superfamily
    1. SPy1572-like [140122] (1)
      1. Hypothetical protein SPy1572 [140123]
        1. Streptococcus pyogenes [TaxId: 1314] [140124] (1) picpic
          SQ Q99YR7 1-77
  18. Rabenosyn-5 Rab-binding domain-like [140125] (1)
    link to SUPERFAMILY database - Superfamily
    1. Rabenosyn-5 Rab-binding domain-like [140126] (1)
      1. FYVE finger-containing Rab5 effector protein rabenosyn-5 [140127]
        1. Human (Homo sapiens) [TaxId: 9606] [140128] (4) picpic
          SQ Q9H1K0 441-501! SQ Q9H1K0 456-501! SQ Q9H1K0 734-784
  19. MxiH-like [140129] (1)
    Type III secretion system needle
    link to SUPERFAMILY database - Superfamily
    1. MxiH-like [140130] (2)
      1. MxiH needle protein [140131]
        1. Shigella flexneri [TaxId: 623] [140132] (2) picpic
          SQ P0A223 20-78
      2. BsaL needle protein [140133]
        1. Burkholderia pseudomallei [TaxId: 28450] [140134] (1) picpic
          SQ Q63K18 1-84
  20. YnzC-like [158221] (1)
    1. YznC-like [158222] (1)
      Pfam 05979; DUF896
      1. Hypothetical protein YnzC [158223]
        1. Bacillus subtilis [TaxId: 1423] [158224] (1) picpic
          SQ O31818 1-42
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk