4WV8
Crystal structure of a recombinant Vatairea macrocarpa seed lectin complexed 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) | Seed lectin | polymer | 241 | 26353.2 | 4 | UniProt (P81371) Pfam (PF00139) | Vatairea macrocarpa | VML |
| 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, K, M, O (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | J, L, N, P (A, B, C, D) | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 5 | Q, R, S, T (A, B, C, D) | water | water | 18.0 | 691 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 241 (UniProt: P81371)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 105412.6 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1369.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 380.1 | |
| All* | Total formula weight | 107161.9 |
