9KGP
The structure of natural P450BM3-H derived from Bacillus megaterium for catalyzing the steroid DHEA
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 | 455 | 52078.3 | 2 | UniProt (P14779) Pfam (PF00067) | Priestia megaterium NBRC 15308 = ATCC 14581 (Bacillus megaterium) | Cytochrome P450(BM-3),Cytochrome P450BM-3,Fatty acid monooxygenase,Flavocytochrome P450 BM3 |
| 2 | C, D (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 552 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 455 (UniProt: P14779)
| PDB | External Database | Details |
|---|---|---|
| Gly 74 | Ala 75 | conflict |
| Val 87 | Phe 88 | conflict |
| Ile 127 | Val 128 | conflict |
| Ile 184 | Ala 185 | conflict |
| Asp 207 | Glu 208 | conflict |
| Gly 263 | Ile 264 | conflict |
| Gly 264 | Ala 265 | conflict |
| Ile 297 | Val 298 | conflict |
| Gly 328 | Ala 329 | conflict |
| Gln 452 | Lys 453 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 104156.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1233.0 | |
| All* | Total formula weight | 105389.6 |
