![]() | Class a: All alpha proteins [46456] (289 folds) |
![]() | Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (14 superfamilies) core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down |
![]() | Superfamily a.4.13: Sigma3 and sigma4 domains of RNA polymerase sigma factors [88659] (4 families) ![]() |
![]() | Family a.4.13.1: Sigma3 domain [88660] (3 proteins) |
![]() | Protein Sigma factor SigA [88663] (1 species) |
![]() | Thermus aquaticus [TaxId:271] [88664] (1 PDB entry) |
![]() | Domain d1ku2a1: 1ku2 A:273-332 [83096] Other proteins in same PDB: d1ku2a2, d1ku2b2 complexed with so4 |
![]() | Domain d1ku2b1: 1ku2 B:273-332 [83098] Other proteins in same PDB: d1ku2a2, d1ku2b2 complexed with so4 |
Timeline for Protein Sigma factor SigA from a.4.13.1: Sigma3 domain: