2J0D
Crystal structure of human P450 3A4 in complex with erythromycin
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | CYTOCHROME P450 3A4 | polymer | 485 | 55481.5 | 2 | UniProt (P08684) Pfam (PF00067) In PDB | HOMO SAPIENS (HUMAN) | QUININE 3-MONOOXYGENASE, CYPIIIA4, NIFEDIPINE OXIDASE, TAUROCHENODEOXYCHOLATE 6-ALPHA-HYDROXYLASE, NF-25, P450-PCN1 |
2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
3 | A | ERYTHROMYCIN A | non-polymer | 733.9 | 1 | Chemie (ERY) | |||
4 | water | water | 18.0 | 49 | Chemie (HOH) |
Sequence modifications
A, B: 23 - 24 (PDB: 2J0D)
A, B: 504 - 507 (PDB: 2J0D)
A, B: 25 - 503 (UniProt: P08684)
A, B: 504 - 507 (PDB: 2J0D)
A, B: 25 - 503 (UniProt: P08684)
PDB | External Database | Details |
---|---|---|
Val 392 | Trp 391 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 110963.0 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 1966.9 | |
All* | Total formula weight | 112929.9 |