Lineage for Superfamily a.4.13: Sigma3 and sigma4 domains of RNA polymerase sigma factors

  1. Root: SCOP 1.65
  2. 275720Class a: All alpha proteins [46456] (179 folds)
  3. 277521Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (12 superfamilies)
    core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down
  4. 278463Superfamily a.4.13: Sigma3 and sigma4 domains of RNA polymerase sigma factors [88659] (2 families) (S)

Families:

  1. 278464a.4.13.1: Sigma3 domain [88660] (2 proteins)
  2. 278473a.4.13.2: Sigma4 domain [88665] (4 proteins)

More info for Superfamily a.4.13: Sigma3 and sigma4 domains of RNA polymerase sigma factors

Timeline for Superfamily a.4.13: Sigma3 and sigma4 domains of RNA polymerase sigma factors: