7SH5
Crystal structure of CYP142A3 from Mycobacterium ulcerans bound to Cholest-4-en-3-one
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | Cytochrome P450 142A3 | polymer | 402 | 45362.5 | 4 | UniProt (A0PUV7) Pfam (PF00067) In PDB | Mycobacterium ulcerans | Cyp142A3 |
| 2 | A, B, C, D | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | D, A, B, C | (8ALPHA,9BETA)-CHOLEST-4-EN-3-ONE | non-polymer | 384.6 | 4 | Chemie (K2B) | |||
| 4 | D, A, B, C | SODIUM ION | non-polymer | 23.0 | 13 | Chemie (NA) | |||
| 5 | D, A, B, C | ACETATE ION | non-polymer | 59.0 | 7 | Chemie (ACT) | |||
| 6 | water | water | 18.0 | 1642 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 3 - 402 (UniProt: A0PUV7)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Ala 2 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 181449.9 | |
| Non-Polymers* | Number of molecules | 28 |
| Total formula weight | 4716.7 | |
| All* | Total formula weight | 186166.5 |
