4R9C
Crystal structure of Human galectin-3 CRD in complex with lactose (pH 7.5, PEG6000)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Galectin-3 | polymer | 144 | 16242.7 | 1 | UniProt (P17931) Pfam (PF00337) In PDB | Homo sapiens (human) | Gal-3, 35 kDa lectin, Carbohydrate-binding protein 35, CBP 35, Galactose-specific lectin 3, Galactoside-binding protein, GALBP, IgE-binding protein, L-31, Laminin-binding protein, Lectin L-29, Mac-2 antigen |
| 2 | B | beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900004) GlyTouCan (G84224TW) | beta-lactose | ||
| 3 | water | water | 18.0 | 300 | Chemie (HOH) |
Sequence modifications
A: 111 - 250 (UniProt: P17931)
| PDB | External Database | Details |
|---|---|---|
| Gly 107 | - | expression tag |
| Ser 108 | - | expression tag |
| His 109 | - | expression tag |
| Met 110 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 16242.7 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| All* | Total formula weight | 16584.9 |
