glycineamide ribonucleotide

gly·cine·a·mide ri·bo·nu·cle·o·tide

, glycinamide ribonucleotide (glī'sin-ă-mīd rī'bō-nū'klē-ō-tīd, glī-sin'a-mīd rī'bō-nū'klē-ō-tīd), An intermediate in purine biosynthesis, in which the amide nitrogen of glycineamide is linked to the C-1 of a ribosyl moiety.