Structural Classification of Proteins
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Superfamily: WD40 repeat-like

also contains 8-bladed propellers
link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: All beta proteins [48724]
  3. Fold: 7-bladed beta-propeller [50964]
    consists of seven 4-stranded beta-sheet motifs; meander
  4. Superfamily: WD40 repeat-like [50978]
    also contains 8-bladed propellers
    link to SUPERFAMILY database - Superfamily

Families:

  1. WD40-repeat [50979] (12)
    1. beta1-subunit of the signal-transducing G protein heterotrimer [50980]
      1. Cow (Bos taurus) [TaxId: 9913] [50981] (11) picpic
      2. Homo sapiens [TaxId: 9606] [159256] (1) picpic
    2. Tup1, C-terminal domain [50983]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [50984] (1) picpic
    3. Groucho/tle1, C-terminal domain [75009]
      1. Human (Homo sapiens) [TaxId: 9606] [75010] (9) picpic
    4. Arp2/3 complex 41 kDa subunit ARPC1 [69313]
      1. Cow (Bos taurus) [TaxId: 9913] [69314] (10) picpic
        SQ Q58CQ2
    5. Cdc4 propeller domain [82169]
      8-bladed beta-propeller without perfect 8-fold symmetry
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [82170] (1) picpic
    6. F-box/WD-repeat protein 1 (beta-TRCP1) [89376]
      1. Human (Homo sapiens) [TaxId: 9606] [89377] (1) picpic
    7. Actin interacting protein 1 [89378]
      14 repeats are arranged into two seven-bladed beta-propeller domains swapped with the N-terminal strands
      1. Nematode (Caenorhabditis elegans) [TaxId: 6239] [89379] (2) picpic
      2. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [89380] (2) picpic
    8. Antiviral protein Ski8 (Ski8p) [110287]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [110288] (2) picpic
        SQ Q02793
    9. Platelet-activating factor acetylhydrolase IB subunit alpha [159257]
      1. Mouse (Mus musculus) [TaxId: 10090] [159258] (10) picpic
        SQ P43034 91-407
    10. F-box/WD repeat-containing protein 7, FBXW7 [159259]
      1. Human (Homo sapiens) [TaxId: 9606] [159260] (3) picpic
        SQ Q969H0 365-706
  2. Cell cycle arrest protein BUB3 [110289] (1)
    possibly related to the WD-repeat family; both sequence similarity between the blades and the WD40 repeat signature are very weak
    1. Cell cycle arrest protein BUB3 [110290]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [110291] (9) picpic
        SQ P26449
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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