4UOZ
beta-(1,6)-galactosidase from Bifidobacterium animalis subsp. lactis Bl-04 nucleophile mutant E324A in complex with galactose
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 | BETA-GALACTOSIDASE | polymer | 695 | 78270.2 | 3 | UniProt (C6A6W5) In PDB | BIFIDOBACTERIUM ANIMALIS SUBSP. LACTIS BL-04 | BETA-GAL, BLGAL42A |
| 2 | A, B, C | alpha-D-galactopyranose | non-polymer | 180.2 | 3 | Chemie (GLA) | |||
| 3 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | A, B, C | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 6 | Chemie (PGE) | |||
| 5 | water | water | 18.0 | 527 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 695 (UniProt: C6A6W5)
| PDB | External Database | Details |
|---|---|---|
| Ala 324 | Glu 324 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 234810.7 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1506.9 | |
| All* | Total formula weight | 236317.6 |
