Main Reaction: 3 ATP + Glycineamide ribonucleotide (GAR) >> Inosine monophosphate (IMP)+ 3 ADP

Reference: PubMed ID: 20087341
Authors: Walther T, Novo M, Rössger K, Létisse F, Loret MO, Portais JC, François JM
Title: Control of ATP homeostasis during the respiro-fermentative transition in yeast.
Published: 2010

3 ATP + Glycineamide ribonucleotide (GAR) --> Inosine monophosphate (IMP) + 3 ADP