2H1W
Crystal structure of the His183Ala mutant variant of Bacillus subtilis ferrochelatase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ferrochelatase | polymer | 310 | 35322.6 | 1 | UniProt (P32396) Pfam (PF00762) | Bacillus subtilis | Protoheme ferro-lyase, Heme synthetase |
| 2 | B (A) | FE (II) ION | non-polymer | 55.8 | 1 | Chemie (FE2) | |||
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D (A) | water | water | 18.0 | 13 | Chemie (HOH) |
Sequence modifications
A: 1 - 310 (UniProt: P32396)
| PDB | External Database | Details |
|---|---|---|
| Ala 183 | His 183 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35322.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 80.2 | |
| All* | Total formula weight | 35402.8 |
