>sp|B2IX54|PUR9_NOSP7 Bifunctional purine biosynthesis protein PurH OS=Nostoc punctiforme (strain ATCC 29133 / PCC 73102) OX=63737 GN=purH PE=3 SV=1 MARLALLSVSNKTGIIDLARSLVEEFDFDLISSGGTAQALKDAGLPVTKVADYTGSPEIL GGRVKTLHPRIHGGILARRDVPQDITDLENNQIRPIDLVVVNLYPFEETIAKPGVTLLEA VEQIDIGGPAMLRASSKNFAHLAVLCDPAQYDEYLEELRQNNGVASLEFRQKAALKGFSH TASYDQAIAQALTCQFASYLADTQQYTLSGTQLQSLRYGENPHQPATWYQTGTTPTGWAA ATKLQGKELSYNNLVDLEAARRIIAEFTDTPAATIIKHTNPCGTALGSSISEAYKKAFNA DSTSAFGGIVALNRPIDAATASELTKTFLECVVAPSCEAEAQEILAKKSNVRVLTLADLS SGPKDTVKAIAGGFLVQTADDIVADTSQWQVVTERQPTDSELAELLFAWKVCKHVKSNAI VVTSDRTTLGVGAGQMNRVGSVKIALEQAGEKAKGAILASDGFFPFDDSVRTAAAAGITA IVQPGGSLRDKDSIKAANDLGLLMVLTGVRHFLH