7QOU
A mutant of the nitrile hydratase from Geobacillus pallidus having enhanced thermostability
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 | polymer | 216 | 24700.2 | 1 | UniProt (Q84FS5) Pfam (PF02979) In PDB | Aeribacillus pallidus | |
2 | B | Nitrile hydratase subunit beta | polymer | 229 | 26562.2 | 1 | UniProt (Q84FS6) Pfam (PF21006) Pfam (PF02211) In PDB | Aeribacillus pallidus | NHase |
3 | A | COBALT (II) ION | non-polymer | 58.9 | 1 | Chemie (CO) | |||
4 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
5 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
6 | water | water | 18.0 | 391 | Chemie (HOH) |
Sequence modifications
A: 1 - 216 (UniProt: Q84FS5)
B: 1 - 229 (UniProt: Q84FS6)
PDB | External Database | Details |
---|---|---|
Val 188 | Met 188 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Glu 96 | Asp 96 | engineered mutation |
Val 167 | Asp 167 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 51262.4 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 143.0 | |
All* | Total formula weight | 51405.4 |