3AYG
Crystal structure of nitric oxide reductase complex with HQNO
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Nitric oxide reductase | polymer | 800 | 91373.2 | 1 | UniProt (B3Y963) Pfam (PF22085) Pfam (PF00115) | Geobacillus stearothermophilus | |
| 2 | B, C (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | E (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | F, G, H (A) | octyl beta-D-glucopyranoside | non-polymer | 292.4 | 3 | Chemie (BOG) | |||
| 6 | I, J (A) | (1R)-2-{[(R)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(DODECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATE | non-polymer | 661.9 | 2 | Chemie (LOP) | |||
| 7 | K (A) | 2-HEPTYL-4-HYDROXY QUINOLINE N-OXIDE | non-polymer | 259.3 | 1 | Chemie (HQO) | |||
| 8 | L (A) | water | water | 18.0 | 113 | Chemie (HOH) |
Sequence modifications
A: 1 - 792 (UniProt: B3Y963)
| PDB | External Database | Details |
|---|---|---|
| Leu 793 | - | expression tag |
| Glu 794 | - | expression tag |
| His 795 | - | expression tag |
| His 796 | - | expression tag |
| His 797 | - | expression tag |
| His 798 | - | expression tag |
| His 799 | - | expression tag |
| His 800 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 91373.2 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 3798.7 | |
| All* | Total formula weight | 95171.9 |
