1QAF
THE ACTIVE SITE BASE CONTROLS COFACTOR REACTIVITY IN ESCHERICHIA COLI AMINE OXIDASE : X-RAY CRYSTALLOGRAPHIC STUDIES WITH MUTATIONAL VARIANTS
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) | PROTEIN (COPPER AMINE OXIDASE) | polymer | 721 | 80799.1 | 2 | UniProt (P46883) Pfam (PF07833) Pfam (PF02727) Pfam (PF02728) Pfam (PF01179) | Escherichia coli | |
| 2 | C, F (A, B) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 3 | D, E, G, H (A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | I (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 1407 | Chemie (HOH) |
Sequence modifications
A, B: 6 - 726 (UniProt: P46883)
| PDB | External Database | Details |
|---|---|---|
| Glu 383 | Asp 413 | engineered mutation |
| Tpq 466 | Tyr 496 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 161598.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 379.5 | |
| All* | Total formula weight | 161977.7 |
