1LTE
STRUCTURE OF A LEGUME LECTIN WITH AN ORDERED N-LINKED CARBOHYDRATE 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) | CORAL TREE LECTIN | polymer | 239 | 26251.2 | 1 | UniProt (P16404) Pfam (PF00139) | Erythrina corallodendron (coral tree) | |
| 2 | B (B) | Xylitol-(1-2)-[alpha-D-mannopyranose-(1-3)][alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1191.1 | 1 | ||||
| 3 | C (C) | beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 1 | BIRD (PRD_900004) | beta-lactose | ||
| 4 | D (A) | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
| 5 | E (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 6 | F (A) | water | water | 18.0 | 100 | Chemie (HOH) |
Sequence modifications
A: 1 - 239 (UniProt: P16404)
| PDB | External Database | Details |
|---|---|---|
| Ser 24 | Ala 50 | conflict |
| Gln 114 | Asn 140 | conflict |
| Leu 178 | Ile 204 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26251.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1533.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 95.0 | |
| All* | Total formula weight | 27879.6 |
