phosphoribosylformylglycinamidine
/ˌfɒs.foʊˌraɪ.boʊ.sɪlˌfɔːr.mɪlˌɡlaɪ.sɪ.nəˈmɪd.iːn/
noun1
- A phosphorylated intermediate compound in the de novo biosynthesis of purine nucleotides, formed from phosphoribosylformylglycinamide by the action of FGAM synthase and converted into 5-aminoimidazole ribonucleotide.