4GA9
Crystal Structure of Rat Galectin-1 in Complex with Lactose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Galectin-1 | polymer | 134 | 14727.6 | 2 | UniProt (P11762) Pfam (PF00337) | Rattus norvegicus (brown rat rat rats) | Gal-1, 14 kDa lectin, Beta-galactoside-binding lectin L-14-I, Galaptin, Lactose-binding lectin 1, Lectin galactoside-binding soluble 1, RL 14.5, S-Lac lectin 1 |
| 2 | C, D (C, D) | beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900008) GlyTouCan (G88362QR) | alpha-lactose | ||
| 3 | E, F (A, B) | water | water | 18.0 | 167 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 135 (UniProt: P11762)
| PDB | External Database | Details |
|---|---|---|
| Val 129 | Ile 129 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 29455.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 684.6 | |
| All* | Total formula weight | 30139.8 |
