1VZG
Structure of superoxide reductase bound to ferrocyanide and active site expansion upon X-ray induced photoreduction
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | DESULFOFERRODOXIN | polymer | 126 | 14118.4 | 2 | UniProt (Q46495) Pfam (PF06397) Pfam (PF01880) | DESULFOVIBRIO BAARSII (DESULFOARCULUS BAARSII) | SUPEROXIDE REDUCTASE, DFX, SOR |
| 2 | C, E, G, I (A, B) | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) | |||
| 3 | D (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | F, H (A, B) | HEXACYANOFERRATE(3-) | non-polymer | 211.9 | 2 | Chemie (FC6) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 161 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 126 (UniProt: Q46495)
| PDB | External Database | Details |
|---|---|---|
| Ala 47 | Glu 47 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 28236.7 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 687.4 | |
| All* | Total formula weight | 28924.1 |
