| 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] (5 proteins) |
| Protein automated matches [193280] (1 species) not a true protein |
| Staphylococcus aureus [TaxId:93061] [193281] (2 PDB entries) |
| Domain d4g6da_: 4g6d A: [193282] automated match to d1ttya_ protein/DNA complex; protein/RNA complex |
| Domain d4g94a_: 4g94 A: [221800] automated match to d1rioh_ protein/DNA complex; protein/RNA complex |
Timeline for Protein automated matches from a.4.13.2: Sigma4 domain: