2DVA
Crystal structure of peanut lectin GAL-BETA-1,3-GALNAC-ALPHA-O-ME (Methyl-T-antigen) complex
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) | Galactose-binding lectin | polymer | 236 | 25209.0 | 4 | UniProt (P02872) Pfam (PF00139) | Arachis hypogaea (peanut) | Agglutinin, PNA |
| 2 | E, F, G, H (E, F, G, H) | beta-D-galactopyranose-(1-3)-methyl 2-acetamido-2-deoxy-alpha-D-galactopyranoside | branched | 397.4 | 4 | In PDB GlyTouCan (G70497XY) | |||
| 3 | I, K, N, Q (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | J, L, O, R (A, B, C, D) | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 5 | M, P (B, C) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 6 | S, T, U, V (A, B, C, D) | water | water | 18.0 | 1009 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 100835.8 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1589.5 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 572.2 | |
| All* | Total formula weight | 102997.5 |
