Structural Classification of Proteins
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Family: Calpain large subunit, catalytic domain (domain II)

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Cysteine proteinases [54000]
    consists of one alpha-helix and 4 strands of antiparallel beta-sheet and contains the catalytic triad Cys-His-Asn
  4. Superfamily: Cysteine proteinases [54001]
    the constitute families differ by insertion into and circular permutation of the common catalytic core made of one alpha-helix and 3-strands of beta-sheet
    link to SUPERFAMILY database - Superfamily
  5. Family: Calpain large subunit, catalytic domain (domain II) [54040]

Protein Domains:

  1. Calpain large subunit, catalytic domain (domain II) [54041]
    includes the N-terminal 'sequence' domain I
    1. Human (Homo sapiens), M-type [TaxId: 9606] [54042] (2)
      1. 1kfu picpicxrefxrefxref
        1. region l:2-355 [68573] picpiclink
      2. 1kfx picpicxrefxrefxref
        1. region l:2-355 [68577] picpiclink
    2. Rat (Rattus norvegicus), M-type [TaxId: 10116] [54043] (3)
      1. 1mdw picpic
        calcium-bound protease core
        complexed with ca; mutant
        1. chain a [84934] picpiclink
        2. chain b [84935] picpiclink
      2. 1df0 picpicxrefxrefxref
        mutant
        1. region a:2-355 [37106] picpiclink
      3. 1u5i picpicxrefxrefxref
        automatically matched to d1df0a3
        mutant
        1. region a:2-355 [119549] picpiclink
    3. Rat (Rattus norvegicus), mu-type [TaxId: 10116] [75332] (10)
      SQ P97571 33-353
      1. 2r9f picpic
        automatically matched to d1tloa_
        complexed with ca, cl, gol, k2z
        1. region a:33-354 [151767] picpiclink
      2. 2g8j picpic
        automatically matched to d1tloa_
        complexed with ca, d7g
        1. region a:33-354 [134773] picpiclink
      3. 2r9c picpic
        automatically matched to d1tloa_
        complexed with ca, cl, gol, grd
        1. region a:33-354 [151766] picpiclink
      4. 1tl9 picpic
        complexed with ace, ca
        1. chain a [112505] picpiclink
      5. 1tlo picpic
        complexed with ca, e64
        1. chain a [112508] picpiclink
      6. 1kxr picpic
        calcium-bound protease core
        complexed with ca; mutant
        1. chain a [73175] picpiclink
        2. chain b [73176] picpiclink
      7. 2nqg picpic
        automatically matched to d1tloa_
        complexed with ca, nqg
        1. region a:33-354 [138453] picpiclink
      8. 2nqi picpic
        automatically matched to d1tloa_
        complexed with ca, nqi
        1. region a:33-354 [138454] picpiclink
      9. 2g8e picpic
        automatically matched to d1tloa_
        complexed with ca, d5g, mes
        1. region a:33-354 [134769] picpiclink
      10. 1qxp picpicxrefxrefxref
        mu-like isoform with the large and small subunits fused in a single chain
        mutant
        1. region a:2-355 [96546] picpiclink
        2. region b:2-355 [96550] picpiclink
    4. Human (Homo sapiens), calpain 9 [TaxId: 9606] [142850] (1)
      SQ O14815 28-337
      1. 1ziv picpic
        complexed with bme, ca
        1. region a:28-337 [125139] picpiclink
    5. Human(Homo sapiens), mu type [TaxId: 9606] [142851] (3)
      SQ P07384 33-353! SQ P07384 33-354
      1. 1zcm picpic
        complexed with c1n, ca; mutant
        1. region a:33-353 [124909] picpiclink
      2. 2ary picpic
        complexed with bme, ca
        1. region a:33-354 [127223] picpiclink
      3. 2ary picpic
        automatically matched to 2ARY A:33-354
        complexed with bme, ca
        1. region b:33-354 [127224] 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