1AOQ
CYTOCHROME CD1 NITRITE REDUCTASE WITH SUBSTRATE AND PRODUCT BOUND
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 | 567 | 62605.7 | 2 | UniProt (P72181) Pfam (PF13442) Pfam (PF02239) | Paracoccus pantotrophus | |
| 2 | C, F (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, G (A, B) | HEME D | non-polymer | 712.5 | 2 | Chemie (DHE) | |||
| 4 | E (A) | NITROGEN DIOXIDE | non-polymer | 46.0 | 1 | Chemie (2NO) | |||
| 5 | H (B) | NITRIC OXIDE | non-polymer | 30.0 | 1 | Chemie (NO) | |||
| 6 | I, J (A, B) | water | water | 18.0 | 1108 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 567 (UniProt: P72181)
| PDB | External Database | Details |
|---|---|---|
| Met 160 | Glu 189 | conflict |
| Ser 185 | Thr 214 | conflict |
| Thr 191 | Ser 220 | conflict |
| Asn 331 | Asp 360 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 125211.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 2734.0 | |
| All* | Total formula weight | 127945.4 |
