Term Name: | 5'-end purine ribonucleoside 5'-diphosphate(3-) residue |
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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 ) |