4M09
Crystal Structure of Mutant Chlorite Dismutase from Candidatus Nitrospira defluvii W146Y R173Q
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E (A, B, C, D, E) | Chlorite dismutase | polymer | 241 | 27427.1 | 5 | UniProt (B3U4H7) Pfam (PF06778) | Candidatus Nitrospira defluvii | |
| 2 | F, K, O, U, Z (A, B, C, D, E) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 5 | Chemie (HEM) | |||
| 3 | DA, G, J, L, M... (E, A, B, C, D) | SULFATE ION | non-polymer | 96.1 | 9 | Chemie (SO4) | |||
| 4 | AA, BA, CA, H, N... (E, A, B, C, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 9 | Chemie (EDO) | |||
| 5 | I, V (A, D) | IMIDAZOLE | non-polymer | 69.1 | 2 | Chemie (IMD) | |||
| 6 | EA, FA, GA, HA, IA (A, B, C, D, E) | water | water | 18.0 | 165 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 1 - 238 (UniProt: B3U4H7)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ala -1 | - | expression tag |
| Met 0 | - | expression tag |
| Tyr 146 | Trp 172 | engineered mutation |
| Gln 173 | Arg 199 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 137135.7 | |
| Non-Polymers* | Number of molecules | 25 |
| Total formula weight | 4643.8 | |
| All* | Total formula weight | 141779.5 |
