Structural Classification of Proteins
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Fold: TolA/TonB C-terminal domain

beta(2)-alpha-beta; 2 layers, alpha/beta; left-handed beta-alpha-beta unit in non-swapped monomer

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: TolA/TonB C-terminal domain [74652]
    beta(2)-alpha-beta; 2 layers, alpha/beta; left-handed beta-alpha-beta unit in non-swapped monomer

Superfamilies:

  1. TolA/TonB C-terminal domain [74653] (2)
    link to SUPERFAMILY database - Superfamily
    1. TolA [55217] (2)
      contains extra N-terminal helix
      1. TolA [55218]
        1. Escherichia coli [TaxId: 562] [55219] (2) picpic
        2. Pseudomonas aeruginosa [TaxId: 287] [75477] (1) picpic
    2. TonB [64326] (1)
      isolated domain can form different segment-swapped dimers depending on the fragment length
      1. TonB [64327]
        1. Escherichia coli [TaxId: 562] [64328] (7) picpic
          SQ P02929 150-239
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
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