3NQ5
Crystal Structure of Tyrosinase from Bacillus megaterium R209H mutant
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Tyrosinase | polymer | 303 | 35265.5 | 2 | UniProt (B2ZB02) Pfam (PF00264) In PDB | Bacillus megaterium | |
2 | A, B | COPPER (II) ION | non-polymer | 63.5 | 4 | Chemie (CU) | |||
3 | A, B | ZINC ION | non-polymer | 65.4 | 10 | Chemie (ZN) | |||
4 | water | water | 18.0 | 248 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 297 (UniProt: B2ZB02)
PDB | External Database | Details |
---|---|---|
His 209 | Arg 209 | engineered mutation |
His 298 | - | expression tag |
His 299 | - | expression tag |
His 300 | - | expression tag |
His 301 | - | expression tag |
His 302 | - | expression tag |
His 303 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 70530.9 | |
Non-Polymers* | Number of molecules | 14 |
Total formula weight | 908.3 | |
All* | Total formula weight | 71439.2 |