Structural Classification of Proteins
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Fold: Sigma2 domain of RNA polymerase sigma factors

multihelical; consists of a conserved 4-helical core and a variable insert subdomain

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: Sigma2 domain of RNA polymerase sigma factors [88945]
    multihelical; consists of a conserved 4-helical core and a variable insert subdomain

Superfamilies:

  1. Sigma2 domain of RNA polymerase sigma factors [88946] (1)
    link to SUPERFAMILY database - Superfamily
    1. Sigma2 domain of RNA polymerase sigma factors [88947] (6)
      1. Sigma70 [88948]
        1. Escherichia coli [TaxId: 562] [48332] (1) picpic
        2. Thermus thermophilus [TaxId: 274] [88949] (16) picpic
          SQ Q9WX78
      2. Sigma factor SigA [88950]
        1. Thermus aquaticus [TaxId: 271] [88951] (1) picpic
      3. Sigma factor SigR [81883]
        1. Streptomyces coelicolor a3(2) [TaxId: 100226] [81884] (1) picpic
      4. SigmaE factor (RpoE) [89120]
        1. Escherichia coli [TaxId: 562] [89121] (1) picpic
      5. Sigma factor sigma-28 (FliA) [101383]
        1. Aquifex aeolicus [TaxId: 63363] [101384] (2) picpic
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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