8JZT
The sigF and anti-sigma factor complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E (A, C, E) | RNA polymerase sigma factor SigF | polymer | 69 | 7983.2 | 3 | UniProt (P9WGI3) Pfam (PF04545) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Sigma factor SigF,Alternative RNA polymerase sigma factor SigF,RNA polymerase sigma-F factor,Sigma-F factor,Stress response/stationary phase sigma factor SigF |
| 2 | B, D, F (B, D, F) | Anti-sigma-F factor RsbW | polymer | 141 | 15257.3 | 3 | UniProt (P9WGX7) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Anti-sigma-F factor UsfX,Regulator of SigF,Sigma-F anti-sigma factor RsbW |
| 3 | G, H, I, J, K... (A, B, C, D, E...) | water | water | 18.0 | 458 | Chemie (HOH) |
Sequence modifications
B, D, F: 12 - 145 (UniProt: P9WGX7)
| PDB | External Database | Details |
|---|---|---|
| Met 5 | - | initiating methionine |
| Ala 6 | - | expression tag |
| Asp 7 | - | expression tag |
| Leu 8 | - | expression tag |
| Asn 9 | - | expression tag |
| Trp 10 | - | expression tag |
| Met 11 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 69721.4 | |
| All* | Total formula weight | 69721.4 |
