Lineage for Protein: Sigma factor SigA
- Root: SCOP 1.65
Class a: All alpha proteins [46456] (179 folds) 
Fold a.177: Sigma2 domain of RNA polymerase sigma factors [88945] (1 superfamily)
multihelical; consists of a conserved 4-helical core and a variable insert subdomainSuperfamily a.177.1: Sigma2 domain of RNA polymerase sigma factors [88946] (1 family) 
Family a.177.1.1: Sigma2 domain of RNA polymerase sigma factors [88947] (4 proteins) 
Protein Sigma factor SigA [88950] (1 species)
Species:
Thermus aquaticus [TaxId:271] [88951] (1 PDB entry) - Domains for 1ku2:
Domain d1ku2a2: 1ku2 A:93-272 [83097]
Other proteins in same PDB: d1ku2a1, d1ku2b1
Domain d1ku2b2: 1ku2 B:93-272 [83099]
Other proteins in same PDB: d1ku2a1, d1ku2b1
complexed with so4
- Domains for 1ku2:
More info for Protein Sigma factor SigA from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors
Timeline for Protein Sigma factor SigA from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors:
- Protein Sigma factor SigA from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors is new in SCOP 1.65
- Protein Sigma factor SigA from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors appears in SCOP 1.67
- Protein Sigma factor SigA from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors appears in the current release, SCOPe 2.08