7ZXL
H93A Mutant of Recombinant CODH-II
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (X) | Carbon monoxide dehydrogenase 2 | polymer | 636 | 66953.4 | 1 | UniProt (Q9F8A8) Pfam (PF03063) | Carboxydothermus hydrogenoformans Z-2901 | CODH 2 |
| 2 | B (X) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) | |||
| 3 | C (X) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 1 | Chemie (FES) | |||
| 4 | D (X) | FE(3)-NI(1)-S(4) CLUSTER | non-polymer | 354.5 | 1 | Chemie (WCC) | |||
| 5 | E (X) | FE (II) ION | non-polymer | 55.8 | 1 | Chemie (FE2) | |||
| 6 | F (X) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 7 | G (X) | water | water | 18.0 | 836 | Chemie (HOH) |
Sequence modifications
X: 4 - 636 (UniProt: Q9F8A8)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Ala 2 | - | expression tag |
| Arg 3 | - | expression tag |
| Ala 93 | His 93 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 66953.4 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1033.9 | |
| All* | Total formula weight | 67987.3 |
