3A09
Crystal structure of Sphingomonas sp. A1 alginate-binding protein AlgQ1 in complex with unsaturated trimannuronate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | AlgQ1 | polymer | 490 | 56928.4 | 1 | UniProt (Q9KWT6) In PDB | Sphingomonas | |
| 2 | B | 4-deoxy-alpha-L-erythro-hex-4-enopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid-(1-4)-alpha-D-mannopyranuronic acid | branched | 528.4 | 1 | In PDB GlyTouCan (G91327GF) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 766 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 56928.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 528.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 57496.9 |
