4LGR
Ricin A chain bound to camelid nanobody (VHH3)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Ricin | polymer | 255 | 28638.3 | 1 | UniProt (P02879) Pfam (PF00161) In PDB | Ricinus communis (Castor bean) | Ricin A chain, rRNA N-glycosidase |
| 2 | B | Camelid nanobody (VHH3) | polymer | 122 | 13038.3 | 1 | Vicugna pacos | ||
| 3 | A, B | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 4 | A, B | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 5 | A, B | CHLORIDE ION | non-polymer | 35.5 | 8 | Chemie (CL) | |||
| 6 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 7 | water | water | 18.0 | 256 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 41676.6 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 724.1 | |
| All* | Total formula weight | 42400.7 |
