3AP4
Crystal structure of the galectin-8 N-terminal carbohydrate recognition domain 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, C, D (A, B, C, D) | Galectin-8 | polymer | 154 | 17423.1 | 4 | UniProt (O00214) Pfam (PF00337) | Homo sapiens (human) | Gal-8, Po66 carbohydrate-binding protein, Po66-CBP, Prostate carcinoma tumor antigen 1, PCTA-1 |
| 2 | E, F, G, H (E, F, G, H) | beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 4 | In PDB BIRD (PRD_900008) GlyTouCan (G88362QR) | alpha-lactose | ||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 307 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 154 (UniProt: O00214)
| PDB | External Database | Details |
|---|---|---|
| Val 56 | Met 56 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 69692.5 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1369.2 | |
| All* | Total formula weight | 71061.7 |
