| Term Name: | 5'-end purine ribonucleoside 5'-diphosphate(3-) residue |
|---|---|
| Synonyms: | a 5'-diphospho-(purine-ribonucleoside) residue |
| Definition: | An organic anionic group obtained by deprotonation of the diphosphate OH groups of any 5'-end purine ribonucleoside 5'-diphosphate residue; major species at pH 7.3. |
| Ontology: | ChEBI [CHEBI:138276] ( EBI ) |