Structural Classification of Proteins
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Superfamily: Colicin

link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: Membrane and cell surface proteins and peptides [56835]
    Does not include proteins in the immune system
  3. Fold: Toxins' membrane translocation domains [56836]
    multi-helical domains of various folds which is thought to unfold in the membrane
  4. Superfamily: Colicin [56837]
    link to SUPERFAMILY database - Superfamily

Families:

  1. Colicin [56838] (4)
    contains "globin-like fold" with additional N-terminal and C-terminal helices
    1. Colicin A [56839]
      1. Escherichia coli [TaxId: 562] [56840] (1)
        1. 1col picpic
          1. chain a [43378] picpiclink
          2. chain b [43379] picpiclink
    2. Colicin B C-terminal domain [103421]
      1. Escherichia coli [TaxId: 562] [103422] (1)
        1. 1rh1 picpicxref
          1. region a:313-511 [97463] picpiclink
    3. Colicin N [56841]
      contains an additional N-terminal a+b domain with six-stranded meander b-sheet
      1. Escherichia coli [TaxId: 562] [56842] (1)
        1. 1a87 picpic
          1. chain a [43380] picpiclink
    4. Colicin Ia [56843]
      the first ~450 residues are organized in coiled-coil structures
      1. Escherichia coli [TaxId: 562] [56844] (1)
        1. 1cii picpicxref
          1. region a:451-624 [43381] 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