6H1O
Structure of the BM3 heme domain in complex with voriconazole
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 cytochrome P450/NADPH--P450 reductase | polymer | 457 | 52311.6 | 2 | UniProt (P14779) Pfam (PF00067) | Bacillus megaterium | Cytochrome P450(BM-3),Cytochrome P450BM-3,Fatty acid monooxygenase,Flavocytochrome P450 BM3 |
| 2 | C, L (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, M (A, B) | Voriconazole | non-polymer | 349.3 | 2 | Chemie (VOR) | |||
| 4 | E, F, G, N, O (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 5 | Chemie (PO4) | |||
| 5 | H, I, J, P (A, B) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 6 | K (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 7 | Q, R (A, B) | water | water | 18.0 | 715 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 457 (UniProt: P14779)
| PDB | External Database | Details |
|---|---|---|
| Phe 82 | Ala 83 | engineered mutation |
| Val 87 | Phe 88 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 104623.2 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 2836.9 | |
| All* | Total formula weight | 107460.1 |
