3O0R
Crystal structure of nitric oxide reductase from Pseudomonas aeruginosa in complex with antibody fragment
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (L) | antibody fab fragment light chain | polymer | 213 | 23735.3 | 1 | Mus musculus | ||
| 2 | B (H) | antibody fab fragment heavy chain | polymer | 225 | 24089.9 | 1 | Mus musculus | ||
| 3 | C (B) | Nitric oxide reductase subunit B | polymer | 465 | 52215.9 | 1 | UniProt (Q59647) Pfam (PF00115) | Pseudomonas aeruginosa | Nitric oxide reductase cytochrome b subunit, NOR large subunit |
| 4 | D (C) | Nitric oxide reductase subunit C | polymer | 146 | 16374.6 | 1 | UniProt (Q59646) Pfam (PF00034) | Pseudomonas aeruginosa | Nitric oxide reductase cytochrome c subunit, NOR small subunit |
| 5 | E, F (B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 6 | G (B) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 7 | H (B) | OXYGEN ATOM | non-polymer | 16.0 | 1 | Chemie (O) | |||
| 8 | I (C) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 9 | J (C) | HEME C | non-polymer | 618.5 | 1 | Chemie (HEC) | |||
| 10 | K, L, M, N (L, H, B, C) | water | water | 18.0 | 172 | Chemie (HOH) |
Sequence modifications
B: 1 - 465 (UniProt: Q59647)
C: 1 - 146 (UniProt: Q59646)
| PDB | External Database | Details |
|---|---|---|
| - | Arg 301 | SEE REMARK 999 |
| PDB | External Database | Details |
|---|---|---|
| Lys 100 | Asn 100 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 116415.8 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1963.4 | |
| All* | Total formula weight | 118379.2 |
