4Q2V
Crystal Structure of Ricin A chain complexed with Baicalin inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ricin | polymer | 279 | 31255.2 | 1 | UniProt (P02879) Pfam (PF00161) | Ricinus communis (Castor bean) | Ricin toxin chain A |
| 2 | B (A) | 5,6-dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl beta-D-glucopyranosiduronic acid | non-polymer | 446.4 | 1 | Chemie (0XE) | |||
| 3 | C (A) | water | water | 18.0 | 56 | Chemie (HOH) |
Sequence modifications
A: 1 - 267 (UniProt: P02879)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| Pro -3 | - | expression tag |
| Leu -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Leu 268 | - | expression tag |
| Glu 269 | - | expression tag |
| Arg 270 | - | expression tag |
| Pro 271 | - | expression tag |
| His 272 | - | expression tag |
| Arg 273 | - | expression tag |
| Asp 274 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31255.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 446.4 | |
| All* | Total formula weight | 31701.6 |
