1VZI
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 | DESULFOFERRODOXIN | polymer | 126 | 14118.4 | 2 | UniProt (Q46495) Pfam (PF06397) Pfam (PF01880) In PDB | DESULFOVIBRIO BAARSII | SUPEROXIDE REDUCTASE, DFX, SOR |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | A, B | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 4 | A, B | FE (II) ION | non-polymer | 55.8 | 4 | Chemie (FE2) | |||
| 5 | water | water | 18.0 | 518 | Chemie (HOH) |
Sequence modifications
A, B: 0 - 125 (UniProt: Q46495)
| PDB | External Database | Details |
|---|---|---|
| Ala 46 | 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 | 10 |
| Total formula weight | 445.3 | |
| All* | Total formula weight | 28682.1 |
