| 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.4.13.2: Sigma4 domain [88665] (4 proteins) |
| Protein SigmaE factor (RpoE) [88993] (1 species) |
| Species Escherichia coli [TaxId:562] [88994] (2 PDB entries) |
| Domain d1or7a1: 1or7 A:120-187 [87332] Other proteins in same PDB: d1or7a2, d1or7b2, d1or7c_, d1or7f_ |
| Domain d1or7b1: 1or7 B:120-190 [87334] Other proteins in same PDB: d1or7a2, d1or7b2, d1or7c_, d1or7f_ |
| Domain d2h27a1: 2h27 A:122-190 [135993] automatically matched to d1or7b1 complexed with mpd |
| Domain d2h27d1: 2h27 D:122-190 [135994] automatically matched to d1or7b1 complexed with mpd |
Timeline for Species Escherichia coli [TaxId:562] from a.4.13.2 SigmaE factor (RpoE):