Structural Classification of Proteins
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Family: Spectrin repeat

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: Spectrin repeat-like [46965]
    3 helices; bundle, closed, left-handed twist; up-and-down
  4. Superfamily: Spectrin repeat [46966]
    link to SUPERFAMILY database - Superfamily
  5. Family: Spectrin repeat [46967]

Protein Domains:

  1. Spectrin alpha chain [46968]
    1. Drosophila sp. [TaxId: 7242] [46969] (1)
      1. 2spc picpic
        the crystal structure is an intertwined dimer
        1. chain a [16311] picpiclink
        2. chain b [16312] picpiclink
    2. Chicken (Gallus gallus) [TaxId: 9031] [46970] (4)
      SQ P07751 1662-1981
      1. 1u5p picpic
        repeats 15 and 16
        complexed with k, po4
        1. region a:1662-1771 [113046] picpiclink
        2. region a:1772-1872 [113047] picpiclink
      2. 1cun picpic
        repeats 16 and 17
        mutant
        1. region a:7-115 [16313] picpiclink
        2. region a:116-219 [16314] picpiclink
        3. region b:7-115 [16315] picpiclink
        4. region b:116-219 [16316] picpiclink
        5. region c:7-115 [16317] picpiclink
        6. region c:116-219 [16318] picpiclink
      3. 1u4q picpic
        repeats 15, 16 and 17
        1. region a:1665-1771 [113024] picpiclink
        2. region a:1772-1878 [113025] picpiclink
        3. region a:1879-1979 [113026] picpiclink
        4. region b:1665-1771 [113027] picpiclink
        5. region b:1772-1878 [113028] picpiclink
        6. region b:1879-1979 [113029] picpiclink
      4. 1aj3 picpic
        monomeric NMR structure
        1. chain a [16319] picpiclink
    3. Human (Homo sapiens) [TaxId: 9606] [101077] (1)
      1. 1owa picpic
        N-terminal repeat; includes extra N-terminal helix; tetramerisation region
        1. chain a [93640] picpiclink
  2. Spectrin beta chain [101078]
    1. Human (Homo sapiens) [TaxId: 9606] [101079] (1)
      1. 1s35 picpic
        complexed with so4; mutant
        1. region a:1063-1168 [98420] picpiclink
        2. region a:1169-1273 [98421] picpiclink
  3. alpha-actinin [46971]
    1. Human (Homo sapiens) [TaxId: 9606] [46972] (2)
      1. 1quu picpic
        two central spectrin-like repeats
        1. region a:1-124 [16320] picpiclink
        2. region a:125-248 [16321] picpiclink
      2. 1hci picpic
        the rod domain: homodimer of four-repeat fragments
        1. region a:272-396 [60950] picpiclink
        2. region a:397-511 [60951] picpiclink
        3. region a:512-632 [60952] picpiclink
        4. region a:633-746 [60953] picpiclink
        5. region b:272-396 [60954] picpiclink
        6. region b:397-511 [60955] picpiclink
        7. region b:512-632 [60956] picpiclink
        8. region b:633-746 [60957] 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