4UAN
Structure of the Ssl1 laccase mutant H99Q with depleted type-2 copper ion
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Copper oxidase | polymer | 293 | 32499.1 | 3 | UniProt (B5HSR1) | Streptomyces sviceus ATCC 29083 | |
| 2 | D, E, K, L, M... (A, B, C) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 3 | F, G, H, I, J... (A, B, C) | COPPER (II) ION | non-polymer | 63.5 | 9 | Chemie (CU) | |||
| 4 | S, T, U (A, B, C) | water | water | 18.0 | 656 | Chemie (HOH) |
Sequence modifications
A, B, C: 40 - 325 (UniProt: B5HSR1)
| PDB | External Database | Details |
|---|---|---|
| Met 33 | - | initiating methionine |
| His 34 | - | expression tag |
| His 35 | - | expression tag |
| His 36 | - | expression tag |
| His 37 | - | expression tag |
| His 38 | - | expression tag |
| His 39 | - | expression tag |
| Gln 99 | His 99 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 97497.2 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 1124.5 | |
| All* | Total formula weight | 98621.7 |
