Lineage for Species: Thermus aquaticus [TaxId: 271]
- Root: SCOPe 2.02
Class a: All alpha proteins [46456] (284 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] (3 families) 
Family a.4.13.1: Sigma3 domain [88660] (3 proteins) 
Protein Sigma factor SigA [88663] (1 species) Species Thermus aquaticus [TaxId:271] [88664] (1 PDB entry)
PDB entry in Species: Thermus aquaticus [TaxId: 271]:
- Domain(s) for 1ku2:
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
More info for Species Thermus aquaticus [TaxId:271] from a.4.13.1 Sigma factor SigA
Timeline for Species Thermus aquaticus [TaxId:271] from a.4.13.1 Sigma factor SigA:
- Species Thermus aquaticus [TaxId:271] from a.4.13.1 Sigma factor SigA first appeared in SCOP 1.65
- Species Thermus aquaticus [TaxId:271] from a.4.13.1 Sigma factor SigA appears in SCOPe 2.01
- Species Thermus aquaticus [TaxId:271] from a.4.13.1 Sigma factor SigA appears in SCOPe 2.03
- Species Thermus aquaticus [TaxId:271] from a.4.13.1 Sigma factor SigA appears in the current release, SCOPe 2.08