6TSI
cd1 nitrite reductase NirS with bound dihydro-heme d1
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) | Nitrite reductase | polymer | 543 | 60259.1 | 2 | UniProt (P24474) Pfam (PF13442) Pfam (PF02239) | Pseudomonas aeruginosa PAO1 | Cytochrome cd1,Cytochrome oxidase,Hydroxylamine reductase |
| 2 | C, J (A, B) | HEME C | non-polymer | 618.5 | 2 | Chemie (HEC) | |||
| 3 | D, K (A, B) | HEME D | non-polymer | 712.5 | 2 | Chemie (DHE) | |||
| 4 | E, F, G, L, M (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 5 | Chemie (PO4) | |||
| 5 | H, I, N, O, P (A, B) | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
| 6 | Q, R (A, B) | water | water | 18.0 | 246 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 120518.1 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 3314.1 | |
| All* | Total formula weight | 123832.2 |
