4GKX
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, B, C, D, E... | Protein ERGIC-53 | polymer | 261 | 28672.8 | 6 | UniProt (P49257) Pfam (PF03388) In PDB | Homo sapiens (human) | ER-Golgi intermediate compartment 53 kDa protein, Gp58, Intracellular mannose-specific lectin MR60, Lectin mannose-binding 1 |
2 | G, H, I, J, K... | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose | branched | 342.3 | 6 | In PDB BIRD (PRD_900111) GlyTouCan (G53402KW) | 2alpha-alpha-mannobiose | ||
3 | D, E, F, A, B... | CALCIUM ION | non-polymer | 40.1 | 12 | Chemie (CA) | |||
4 | A, B, C | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
5 | water | water | 18.0 | 333 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 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 | 6 |
Total formula weight | 172036.8 | |
Branched | Number of molecules | 6 |
Total formula weight | 2053.8 | |
Non-Polymers* | Number of molecules | 19 |
Total formula weight | 1125.6 | |
All* | Total formula weight | 175216.2 |