4DQK
Crystal structure of the FAD binding domain of cytochrome P450 BM3
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) | Bifunctional P-450/NADPH-P450 reductase | polymer | 391 | 43799.5 | 2 | UniProt (P14779) | Bacillus megaterium | Cytochrome P450(BM-3), Cytochrome P450BM-3, Cytochrome P450 102, NADPH--cytochrome P450 reductase |
| 2 | C, I (A, B) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 3 | D, E, F, J, K... (A, B) | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 4 | G, H, M, N (A, B) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 4 | Chemie (PG4) | |||
| 5 | O, P (A, B) | water | water | 18.0 | 274 | Chemie (HOH) |
Sequence modifications
A, B: 659 - 1049 (UniProt: P14779)
| PDB | External Database | Details |
|---|---|---|
| Ala 774 | Cys 774 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 87599.0 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2924.4 | |
| All* | Total formula weight | 90523.3 |
