4TRI
X-ray crystal structure of CYP142A2 from Mycobacterium smegmatis, complexed with cholesterol sulfate.
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) | P450 heme-thiolate protein | polymer | 407 | 45780.0 | 2 | UniProt (A0R4Q6) Pfam (PF00067) | Mycobacterium smegmatis | |
| 2 | C, G (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, F (A, B) | CHOLEST-5-EN-3-YL HYDROGEN SULFATE | non-polymer | 466.7 | 2 | Chemie (C3S) PubChem (18631913) PubChem (18637921) PubChem (65076) PubChem (25055661) PubChem (34174273) PubChem (44359124) PubChem (34174265) PubChem (46936278) PubChem (52934309) PubChem (53683001) PubChem (4259412) PubChem (86318757) PubChem (86318759) PubChem (86318761) PubChem (9847391) PubChem (86310857) PubChem (87292651) PubChem (11969852) PubChem (14189346) PubChem (99569635) PubChem (124301052) PubChem (117705488) PubChem (122130877) PubChem (123134861) PubChem (124225017) PubChem (124225018) PubChem (124225019) PubChem (124904518) PubChem (124904519) PubChem (131697794) PubChem (146156788) PubChem (146460988) PubChem (137705228) PubChem (139468493) PubChem (146663698) PubChem (163452773) PubChem (169650022) | |||
| 4 | E, H (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) PubChem (753) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 718 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 401 (UniProt: A0R4Q6)
| PDB | External Database | Details |
|---|---|---|
| His 402 | - | expression tag |
| His 403 | - | expression tag |
| His 404 | - | expression tag |
| His 405 | - | expression tag |
| His 406 | - | expression tag |
| His 407 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 91560.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 2350.6 | |
| All* | Total formula weight | 93910.6 |
