Phosphoribosylaminoimidazolecarboxamide formyltransferase ATIC AICAR transformylase Inosinicase 506 IMP cyclohydrolase Bifunctional purine biosynthesis protein PurH IMP synthase MARLALLSVSNKTGLIDLARRLVEEFEFDLISSGGTAQALKDAGLPVTKVADYTGSPEILGGRVKTLHPRIHGGILARRDVPSDLTDLENNQIRPIDLVVVNLYPFEETIAKPGVTLAEAVEQIDIGGPAMLRASSKNFAHLTVLCDPAQYDEYLQELRQNNGVASLEFRQKAALKGFLHTASYDSAIASYLSGTQQHTLNGTELQSLRYGENPHQPAAWYQTGTTPTGWTAAKKLQGKELSYNNLVDLEAARRIIAEFTDTPAATIIKHTNPCGTALADTIVEAYQKAFNADATSAFGGIVALNRPIDAATASELTKTFLECVVAPDCDAEAQKILAKKSNVRVLTLADLSTGPKTLVKQIAGGFLVQAADDIAADTIQWQVVTERQPTADELAELLFAWKVCKHVKSNAIVVTSDRTTLGVGAGQMNRIGSTKIALEQAGDKAKGAILASDGFFPFDDTVRTAAAAGISAIVQPGGSLRDQDSVKAANELGLLMVLTGVRHFLH Ava_3818 purH PUR9_ANAVT