3CXY
Crystal structure of the cytochrome P450 CYP121 P346L mutant from M. tuberculosis
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 121 | polymer | 396 | 43321.9 | 1 | UniProt (P0A514) Pfam (PF00067) UniProt (by SIFTS) (P9WPP7) | Mycobacterium tuberculosis H37Rv | P450 MT2 |
| 2 | B, C, D (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | E (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 4 | F (A) | water | water | 18.0 | 726 | Chemie (HOH) |
Sequence modifications
A: 1 - 396 (UniProt: P0A514)
| PDB | External Database | Details |
|---|---|---|
| Leu 346 | Pro 346 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43321.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 904.7 | |
| All* | Total formula weight | 44226.6 |
