Structural Classification of Proteins
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Superfamily: Cell cycle regulatory proteins

link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Cell cycle regulatory proteins [55636]
    beta(2)-alpha(2)-beta(2); 2 layers: alpha/beta; antiparallel sheet 1243
    can form strand-exchange dimers
  4. Superfamily: Cell cycle regulatory proteins [55637]
    link to SUPERFAMILY database - Superfamily

Families:

  1. Cell cycle regulatory proteins [55638] (4)
    1. suc1 [55639]
      1. Fission yeast (Schizosaccharomyces pombe) [TaxId: 4896] [55640] (2)
        in hexamer, the beta-sheets of three dimers form a barrel, closed: n=12, S=12
        1. 1puc picpic
          complexed with cps
          1. chain a [40675] picpiclink
        2. 1sce picpic
          complexed with cl
          1. chain a [40676] picpiclink
          2. chain b [40677] picpiclink
          3. chain c [40678] picpiclink
          4. chain d [40679] picpiclink
    2. cks1 [55641]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [55642] (1)
        1. 1qb3 picpic
          1. chain a [40680] picpiclink
          2. chain b [40681] picpiclink
          3. chain c [40682] picpiclink
    3. CksHs2 [55643]
      1. Human (Homo sapiens) [TaxId: 9606] [55644] (1)
        1. 1cks picpic
          complexed with so4
          1. chain a [40683] picpiclink
          2. chain b [40684] picpiclink
          3. chain c [40685] picpiclink
    4. CksHs1 [55645]
      1. Human (Homo sapiens) [TaxId: 9606] [55646] (5)
        1. 2ast picpicxrefxref
          automatically matched to d1dksa_
          complexed with ben
          1. region c:3005-3073 [127275] picpiclink
        2. 1buh picpicxref
          1. chain b [40686] picpiclink
        3. 1dkt picpic
          complexed with v7o
          1. chain a [40687] picpiclink
          2. chain b [40688] picpiclink
        4. 1dks picpic
          complexed with po4
          1. chain a [40689] picpiclink
          2. chain b [40690] picpiclink
        5. 2ass picpicxrefxref
          automatically matched to d1dksa_
          complexed with ben, po4; mutant
          1. region c:3005-3073 [127272] picpiclink
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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