7SF2
Crystal Structure of Beta-Galactosidase from Bacteroides cellulosilyticus
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, D, E... | Glycosyl hydrolase family 2, sugar binding domain protein | polymer | 588 | 68149.8 | 6 | UniProt (E2NBY7) Pfam (PF02837) Pfam (PF00703) Pfam (PF02836) In PDB | Bacteroides cellulosilyticus DSM 14838 | |
| 2 | B, A, F, D, C... | MAGNESIUM ION | non-polymer | 24.3 | 6 | Chemie (MG) | |||
| 3 | C, B, E, A, F... | 1,2-ETHANEDIOL | non-polymer | 62.1 | 58 | Chemie (EDO) | |||
| 4 | B, A, C, E, F... | CHLORIDE ION | non-polymer | 35.5 | 14 | Chemie (CL) | |||
| 5 | C, E, B, A, D... | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 6 | Chemie (TRS) | |||
| 6 | B | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 1 | Chemie (BME) | |||
| 7 | E, C, F, B, D | PHOSPHATE ION | non-polymer | 95.0 | 9 | Chemie (PO4) | |||
| 8 | water | water | 18.0 | 1584 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 21 - 605 (UniProt: E2NBY7)
| PDB | External Database | Details |
|---|---|---|
| Ser 18 | - | expression tag |
| Asn 19 | - | expression tag |
| Ala 20 | - | expression tag |
| His 436 | Tyr 436 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 408898.8 | |
| Non-Polymers* | Number of molecules | 94 |
| Total formula weight | 5907.8 | |
| All* | Total formula weight | 414806.7 |
