5FRF
Solution structure of reduced and zinc-bound RsrA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ANTI-SIGMA FACTOR RSRA | polymer | 108 | 11835.1 | 1 | UniProt (Q7AKG8) Pfam (PF13490) | STREPTOMYCES COELICOLOR | REGULATOR OF SIGR, SIGMA-R ANTI-SIGMA FACTOR RSRA |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) |
Sequence modifications
A: 1 - 105 (UniProt: Q7AKG8)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Ala 3 | Cys 3 | engineered mutation |
| Ala 31 | Cys 31 | engineered mutation |
| Ser 41 | Cys 41 | engineered mutation |
| Ala 61 | Cys 61 | engineered mutation |
| Ala 62 | Cys 62 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 11835.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 65.4 | |
| All* | Total formula weight | 11900.5 |
