7KMO
Crystal structure of the GH35 beta-galactosidase (Xac1772) from Xanthomonas citri 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 (A) | Beta-galactosidase, GH35 | polymer | 534 | 59644.9 | 1 | UniProt (Q8PLM3) | Xanthomonas axonopodis pv. citri (strain 306) | |
| 2 | B, C (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D (A) | alpha-D-galactopyranose | non-polymer | 180.2 | 1 | Chemie (GLA) | |||
| 4 | E, F, G, H, I (A) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 5 | J (A) | water | water | 18.0 | 506 | Chemie (HOH) |
Sequence modifications
A: 73 - 585 (UniProt: Q8PLM3)
| PDB | External Database | Details |
|---|---|---|
| Met 52 | - | initiating methionine |
| Gly 53 | - | expression tag |
| Ser 54 | - | expression tag |
| Ser 55 | - | expression tag |
| His 56 | - | expression tag |
| His 57 | - | expression tag |
| His 58 | - | expression tag |
| His 59 | - | expression tag |
| His 60 | - | expression tag |
| His 61 | - | expression tag |
| Ser 62 | - | expression tag |
| Ser 63 | - | expression tag |
| Gly 64 | - | expression tag |
| Leu 65 | - | expression tag |
| Val 66 | - | expression tag |
| Pro 67 | - | expression tag |
| Arg 68 | - | expression tag |
| Gly 69 | - | expression tag |
| Ser 70 | - | expression tag |
| His 71 | - | expression tag |
| Met 72 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 59644.9 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 832.8 | |
| All* | Total formula weight | 60477.7 |
