5G5J
Crystal structure of human CYP3A4 bound to metformin
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | CYTOCHROME P450 3A4 | polymer | 487 | 55757.8 | 1 | UniProt (P08684) Pfam (PF00067) In PDB | HOMO SAPIENS (HUMAN) | 1,8-CINEOLE 2-EXO-MONOOXYGENASE, ALBENDAZOLE MONOOXYGENASE, ALBENDAZOLE SULFOXIDASE, CYPIIIA3, CYPIIIA4, CHOLESTEROL 25-HYDROXYLASE, CYTOCHROME P450 3A3, CYTOCHROME P450 HLP, CYTOCHROME P450 NF-25, CYTOCHROME P450-PCN1, NIFEDIPINE OXIDASE, QUININE 3-MONOOXYGENASE, 1.14.13.67, TAUROCHENODEOXYCHOLATE 6-ALPHA-HYDROXYLASE |
2 | A | Metformin | non-polymer | 129.2 | 1 | Chemie (MF8) | |||
3 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
4 | water | water | 18.0 | 26 | Chemie (HOH) |
Sequence modifications
A: 1 - 2 (UniProt: P08684)
PDB | External Database | Details |
---|---|---|
His 504 | - | expression tag |
His 505 | - | expression tag |
His 506 | - | expression tag |
His 507 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 55757.8 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 745.7 | |
All* | Total formula weight | 56503.5 |