5Y97
Crystal structure of snake gourd seed lectin 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 (A) | Seed lectin | polymer | 41 | 4647.3 | 1 | UniProt (U3KRF8) | Trichosanthes anguina (Snake gourd) | SGSL |
| 2 | B (B) | Seed lectin | polymer | 209 | 23387.2 | 1 | UniProt (U3KRF8) | Trichosanthes anguina (Snake gourd) | SGSL |
| 3 | C (C) | Seed lectin | polymer | 264 | 29287.7 | 1 | UniProt (U3KRF8) | Trichosanthes anguina (Snake gourd) | SGSL |
| 4 | D, E (D, E) | beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900004) GlyTouCan (G84224TW) | beta-lactose | ||
| 5 | F (C) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 6 | G (C) | water | water | 18.0 | 5 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 57322.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 684.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 221.2 | |
| All* | Total formula weight | 58228.0 |
