4WTQ
Structure of the Ssl1 laccase mutant M295L
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 | 32491.0 | 3 | UniProt (B5HSR1) Pfam (PF07732) Pfam (PF07731) | Streptomyces sviceus ATCC 29083 | |
| 2 | D, E, F, H, I... (A, B, C) | COPPER (II) ION | non-polymer | 63.5 | 9 | Chemie (CU) | |||
| 3 | G, K (A, B) | OXYGEN ATOM | non-polymer | 16.0 | 2 | Chemie (O) | |||
| 4 | O (C) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | P, Q, R (A, B, C) | water | water | 18.0 | 431 | 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 |
| Leu 295 | Met 295 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 97473.1 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 696.0 | |
| All* | Total formula weight | 98169.1 |
