1JZN
crystal structure of a galactose-specific C-type lectin
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, E (A, B, C, D, E) | Galactose-specific lectin | polymer | 135 | 16312.4 | 5 | UniProt (P21963) Pfam (PF00059) | Crotalus atrox (western diamondback rattlesnake) | RSL (Rattlesnake lectin) |
| 2 | F, G, H, I, J (F, G, H, I, J) | beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 5 | In PDB BIRD (PRD_900004) GlyTouCan (G84224TW) | beta-lactose | ||
| 3 | K, M, P, R, T (A, B, C, D, E) | CALCIUM ION | non-polymer | 40.1 | 5 | Chemie (CA) | |||
| 4 | L, N, Q, S, U (A, B, C, D, E) | SODIUM ION | non-polymer | 23.0 | 5 | Chemie (NA) | |||
| 5 | O (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | V, W, X, Y, Z (A, B, C, D, E) | water | water | 18.0 | 539 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 81561.9 | |
| Branched | Number of molecules | 5 |
| Total formula weight | 1711.5 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 350.8 | |
| All* | Total formula weight | 83624.2 |
