32FI
CryoEM structure of the E494A Quinol-Dependent Nitric Oxide Reductase
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) | Nitric oxide reductase subunit B | polymer | 761 | 84666.8 | 2 | UniProt (A0ABF7PH53) | Achromobacter xylosoxidans | Nitric-oxide reductase large subunit |
| 2 | C, D, G, H (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | E, I (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | F, K (A, B) | dodecyl 6-O-alpha-D-galactopyranosyl-beta-D-glucopyranoside | non-polymer | 510.6 | 2 | BIRD (PRD_002459) Chemie (LMO) | |||
| 5 | J (B) | (1R)-2-{[(R)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(DODECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATE | non-polymer | 661.9 | 1 | Chemie (LOP) | |||
| 6 | L, M (A, B) | water | water | 18.0 | 98 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 761 (UniProt: A0ABF7PH53)
| PDB | External Database | Details |
|---|---|---|
| Ala 494 | Glu 494 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 169333.7 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 4229.2 | |
| All* | Total formula weight | 173562.9 |
