Number of Protein Chains:2
- Classes: All alpha proteins
- Folds: Sigma2 domain of RNA polymerase sigma factors
- Superfamilies: Sigma2 domain of RNA polymerase sigma factors
- Families: Sigma2 domain of RNA polymerase sigma factors
Protein Domains:
- Sigma factor SigA
- Sigma factor sigma-28 (FliA)
- SigmaE factor (RpoE)
* [ ] : Polypeptide - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
