Phosphoribosyl pyrophosphate synthase 1 MDQQSFPSFMASTHFDSSINRNDTRLRIFSGTANPALAQEIACYMGLQLGKIKIKRFADGEIYVQLQESVRGCDVFLVQPTCPPANENLMELLIMIDACRRASAKNITAVIPYFGYARADRKTQGRESIAAKLVANLITEAGANRVLACDLHSGQSMGYFDIPVDHVYGQPVILDYLASKTICSDDLVVVSPDVGGVARARAFAKKLSDAPLAIVDKRRHGHNVAEVMNLIGDVKGKVAVMVDDMIDTAGTISKGAALLHQEGAREVYACSTHAVFSPPAIERLSSGLFQEVIITNTIPVLEKNYFPQLTVLSVANLLGETIWRVHDDCSVSSIFQ Ribose-phosphate pyrophosphokinase 1 KPRS1_SPIOL PRS1 336