>sp|B8FP05|PUR9_DESHD Bifunctional purine biosynthesis protein PurH OS=Desulfitobacterium hafniense GN=purH MNRRAVLSVSNKTGLVELARGLVELGFDLISTGGTFKTLTEAGLPVRYVTEVTGFPEILD GRVKTLHPRIHGGILARATAEHLQQLEDNGIGLIDLVVVNLYPFKETIARPGVSFQEAIE NIDIGGPSMVRAAAKNQERVSIVVNPERYPEVLQALREQGEISYDMRKRLAAEAFAHTAE YDQCIAGYLTAALAEESVSSSSSPFPATITLGGQKAQDLRYGENPAQKAAFYRGADAAGT LAYGEQIQGKELSYNNWMDMDAAWGIVQDFSEPACAIIKHTNPCGTALGKTALEAYEKAL AADPVSAFGGIIAFNRTVDAECAASLKAHFYEVIVAHEFSSDARAILQEKKNLRLVKVAQ DGKPAHTPWKVRSIQGGFLIQEEDEGTTPISAWEVVSKRQPEPEELRELDFAWRVVKHVK SNAIVLAKAGQTLGVGAGQMNRVGSVKIALEQAGDKAQGAYLASDAFFPFPDSLEEAAKA GVRAVVQPGGSVRDAEVIEAADRLNLIMVFTNRRHFKH