8I7P
Crystal structure of Ricin A chain bound with N2-(2-amino-4-oxo-3,4-dihydropteridine-7-carbonyl)glycyl-L-tyrosine
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 A chain | polymer | 274 | 30896.8 | 1 | UniProt (P02879) Pfam (PF00161) | Ricinus communis (castor bean) | rRNA N-glycosidase |
| 2 | B (B) | 6-(2-ethyl-4-hydroxyphenyl)-1H-indazole-3-carboxamide | polymer | 3 | 427.4 | 1 | synthetic construct | ||
| 3 | C, D (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 235 | Chemie (HOH) |
Sequence modifications
A: 1 - 267 (UniProt: P02879)
| PDB | External Database | Details |
|---|---|---|
| Met -6 | - | initiating methionine |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31324.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 31516.3 |
