7TQM
The crystal structure of D251N CYP199A4 bound to 4-methylthiobenzoic acid
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 | polymer | 393 | 42897.7 | 1 | UniProt (Q2IU02) Pfam (PF00067) | Rhodopseudomonas palustris HaA2 | |
| 2 | B (A) | 4-methylsulfanylbenzoic acid | non-polymer | 168.2 | 1 | Chemie (4MI) | |||
| 3 | C (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 4 | D (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | E (A) | water | water | 18.0 | 572 | Chemie (HOH) |
Sequence modifications
A: 17 - 409 (UniProt: Q2IU02)
| PDB | External Database | Details |
|---|---|---|
| Asn 251 | Asp 252 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 42897.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 820.2 | |
| All* | Total formula weight | 43717.8 |
