3VLW
Crystal structure of Sphingomonas sp. A1 alginate-binding protein AlgQ1 in complex with mannuronate-guluronate disaccharide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | AlgQ1 | polymer | 502 | 57966.6 | 2 | UniProt (Q9KWT6) | Sphingomonas sp. | Alginate-binding protein |
| 2 | C, D (C, D) | beta-D-mannopyranuronic acid-(1-4)-alpha-L-gulopyranuronic acid | branched | 370.3 | 2 | In PDB GlyTouCan (G82516QX) | |||
| 3 | E, M (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | F, G, H, I, J... (A, B) | GLYCEROL | non-polymer | 92.1 | 18 | Chemie (GOL) | |||
| 5 | Y, Z (A, B) | water | water | 18.0 | 458 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 115933.3 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 740.5 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1737.8 | |
| All* | Total formula weight | 118411.6 |
