2WN3
Crystal structure of Discoidin I from Dictyostelium discoideum in complex with the disaccharide GalNAc beta 1-3 galactose, at 1.6 A resolution.
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 | DISCOIDIN-1 SUBUNIT A | polymer | 254 | 28354.6 | 3 | UniProt (P02886) Pfam (PF00754) Pfam (PF09458) In PDB | DICTYOSTELIUM DISCOIDEUM (SLIME MOLD) | DISCOIDIN-1 SUBUNIT ALPHA, DISCOIDIN I CHAIN A |
| 2 | D, E, F | 2-acetamido-2-deoxy-beta-D-galactopyranose-(1-3)-beta-D-galactopyranose | branched | 383.3 | 3 | In PDB GlyTouCan (G67272YR) | |||
| 3 | A, B, C | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 4 | A, B | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | A | 2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL | non-polymer | 252.3 | 1 | Chemie (1PG) | |||
| 6 | B, C | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 7 | water | water | 18.0 | 1121 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 85063.7 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1150.0 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 937.0 | |
| All* | Total formula weight | 87150.8 |
