4LGP
Ricin A chain bound to camelid nanobody (VHH1)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Ricin | polymer | 261 | 29293.1 | 2 | UniProt (P02879) Pfam (PF00161) | Ricinus communis (Castor bean) | Ricin A chain, rRNA N-glycosidase |
| 2 | B, D (B, D) | VHH1 camelid nanobody | polymer | 116 | 12536.9 | 2 | Vicugna pacos | ||
| 3 | E (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 5 | G, H, I, J (A, B, C, D) | water | water | 18.0 | 136 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 83659.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 97.5 | |
| All* | Total formula weight | 83757.4 |
