(1) ribose-5P+ATP - PRPS1L1 - PRPS1 - PRPS2 -> PRPP+AMP (2) L-glutamine+PRPP - Mg_super_2+_endsuper_:PPAT -> ribosylamine-5P+L-glutamate (3) PRPP+L-glutamine -> dihydroorotate
CHEBI 17111 KEGGCOMPOUND C00119 CAS 7540-64-9
(center map)