1UGR
Crystal structure of aT109S mutant of Co-type nitrile hydratase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Nitrile Hydratase alpha subunit | polymer | 203 | 23074.4 | 1 | UniProt (Q7SID2) Pfam (PF02979) In PDB | Pseudonocardia thermophila | |
| 2 | B | Nitrile Hydratase beta subunit | polymer | 228 | 26170.1 | 1 | UniProt (Q7SID3) Pfam (PF21006) Pfam (PF02211) In PDB | Pseudonocardia thermophila | |
| 3 | A | COBALT (II) ION | non-polymer | 58.9 | 1 | Chemie (CO) | |||
| 4 | water | water | 18.0 | 330 | Chemie (HOH) |
Sequence modifications
A: 2 - 204 (UniProt: Q7SID2)
| PDB | External Database | Details |
|---|---|---|
| Ser 109 | Thr 108 | engineered mutation |
| Csd 111 | Cys 110 | modified residue |
| Cso 113 | Cys 112 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49244.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 58.9 | |
| All* | Total formula weight | 49303.4 |
