2Q3J
Crystal structure of the His183Ala variant of Bacillus subtilis ferrochelatase in complex with N-Methyl Mesoporphyrin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Ferrochelatase | polymer | 309 | 35191.4 | 1 | UniProt (P32396) Pfam (PF00762) In PDB | Bacillus subtilis | Protoheme ferro-lyase; Heme synthetase |
| 2 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | A | N-METHYL PROTOPORPHYRIN IX 2,4-DISULFONIC ACID | non-polymer | 582.7 | 1 | Chemie (H02) | |||
| 4 | water | water | 18.0 | 146 | Chemie (HOH) |
Sequence modifications
A: 2 - 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 | 35191.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 607.0 | |
| All* | Total formula weight | 35798.5 |
