4GKY
Crystal structure of a carbohydrate-binding domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Protein ERGIC-53 | polymer | 261 | 28672.8 | 1 | UniProt (P49257) Pfam (PF03388) | Homo sapiens (human) | ER-Golgi intermediate compartment 53 kDa protein, Gp58, Intracellular mannose-specific lectin MR60, Lectin mannose-binding 1 |
| 2 | B, C (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | D (A) | alpha-D-mannopyranose | non-polymer | 180.2 | 1 | Chemie (MAN) | |||
| 4 | E, F (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | G (A) | water | water | 18.0 | 88 | Chemie (HOH) |
Sequence modifications
A: 31 - 270 (UniProt: P49257)
| PDB | External Database | Details |
|---|---|---|
| Met 10 | - | expression tag |
| Gly 11 | - | expression tag |
| Ser 12 | - | expression tag |
| Ser 13 | - | expression tag |
| His 14 | - | expression tag |
| His 15 | - | expression tag |
| His 16 | - | expression tag |
| His 17 | - | expression tag |
| His 18 | - | expression tag |
| His 19 | - | expression tag |
| Ser 20 | - | expression tag |
| Ser 21 | - | expression tag |
| Gly 22 | - | expression tag |
| Leu 23 | - | expression tag |
| Val 24 | - | expression tag |
| Pro 25 | - | expression tag |
| Arg 26 | - | expression tag |
| Gly 27 | - | expression tag |
| Ser 28 | - | expression tag |
| His 29 | - | expression tag |
| Met 30 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28672.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 444.5 | |
| All* | Total formula weight | 29117.3 |
