Structural Classification of Proteins
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Protein: Sigma factor SigR from Streptomyces coelicolor a3(2) [TaxId: 100226]

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
  4. Superfamily: Sigma2 domain of RNA polymerase sigma factors [88946]
    link to SUPERFAMILY database - Superfamily
  5. Family: Sigma2 domain of RNA polymerase sigma factors [88947]
  6. Protein: Sigma factor SigR [81883]
  7. Species: Streptomyces coelicolor a3(2) [TaxId: 100226] [81884]

PDB Entry Domains:

  1. 1h3l picpic
    truncated sigma2 domain core; anti-sigma factor binding domain
    1. chain a [76639] picpiclink
    2. chain b [76640] 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