2ZBX
Crystal structure of vitamin D hydroxylase cytochrome P450 105A1 (wild type) with imidazole bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cytochrome P450-SU1 | polymer | 412 | 45077.9 | 1 | UniProt (P18326) Pfam (PF00067) | Streptomyces griseolus | P450-CVA1, CYP105A1 |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | IMIDAZOLE | non-polymer | 69.1 | 1 | Chemie (IMD) | |||
| 4 | D (A) | water | water | 18.0 | 524 | Chemie (HOH) |
Sequence modifications
A: 1 - 406 (UniProt: P18326)
| PDB | External Database | Details |
|---|---|---|
| Gln 308 | His 308 | SEE REMARK 999 |
| His 407 | - | expression tag |
| His 408 | - | expression tag |
| His 409 | - | expression tag |
| His 410 | - | expression tag |
| His 411 | - | expression tag |
| His 412 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 45077.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 685.6 | |
| All* | Total formula weight | 45763.4 |
