Lineage for Protein: Sigma70
- Root: SCOP 1.71
Class a: All alpha proteins [46456] (226 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] (5 proteins) 
Protein Sigma70 [88948] (2 species)
Species:
Escherichia coli [TaxId:562] [48332] (1 PDB entry) - Domain for 1sig:
Domain d1sig__: 1sig - [19068]
sigma2 domain only with a large insert subdomain
- Domain for 1sig:
Thermus thermophilus [TaxId:274] [88949] (2 PDB entries) - Domains for 1iw7:
Domain d1iw7f3: 1iw7 F:74-257 [83088]
Other proteins in same PDB: d1iw7a1, d1iw7a2, d1iw7b1, d1iw7b2, d1iw7c_, d1iw7d_, d1iw7e_, d1iw7f1, d1iw7f2, d1iw7k1, d1iw7k2, d1iw7l1, d1iw7l2, d1iw7m_, d1iw7n_, d1iw7o_, d1iw7p1, d1iw7p2
Domain d1iw7p3: 1iw7 P:74-257 [83091]
Other proteins in same PDB: d1iw7a1, d1iw7a2, d1iw7b1, d1iw7b2, d1iw7c_, d1iw7d_, d1iw7e_, d1iw7f1, d1iw7f2, d1iw7k1, d1iw7k2, d1iw7l1, d1iw7l2, d1iw7m_, d1iw7n_, d1iw7o_, d1iw7p1, d1iw7p2
complexed with mg, pb
- Domains for 1smy:
Domain d1smyf3: 1smy F:74-257 [105783]
Other proteins in same PDB: d1smya1, d1smya2, d1smyb1, d1smyb2, d1smyc_, d1smyd_, d1smye_, d1smyf1, d1smyf2, d1smyk1, d1smyk2, d1smyl1, d1smyl2, d1smym_, d1smyn_, d1smyo_, d1smyp1, d1smyp2
Domain d1smyp3: 1smy P:74-257 [105793]
Other proteins in same PDB: d1smya1, d1smya2, d1smyb1, d1smyb2, d1smyc_, d1smyd_, d1smye_, d1smyf1, d1smyf2, d1smyk1, d1smyk2, d1smyl1, d1smyl2, d1smym_, d1smyn_, d1smyo_, d1smyp1, d1smyp2
complexed with g4p, mg, zn
- Domains for 1iw7:
More info for Protein Sigma70 from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors
Timeline for Protein Sigma70 from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors:
- Protein Sigma70 from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors first appeared in SCOP 1.65
- Protein Sigma70 from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors appears in SCOP 1.69
- Protein Sigma70 from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors appears in SCOP 1.73
- Protein Sigma70 from a.177.1.1: Sigma2 domain of RNA polymerase sigma factors appears in the current release, SCOPe 2.08