>sp|Q9CFG0|PUR9_LACLA Bifunctional purine biosynthesis protein PurH OS=Lactococcus lactis subsp. lactis GN=purH MSKRALISVSDKEGIVEFAKEIRELGWEIISTGGTKAVLDQEEIPNIAIDEVTGFPEMMD GRLKTLHPLIHGALLGRRDLESHMKSMTEHHISPIDLVVVNLYPFKETLLAGGSQAEMIE KIDIGGPSMLRSAAKNHASVTVVCDPNDYEKVLTELSVKGETSLSFRQQLAAKVFRHTAS YDALIAQYLTEEFPVENVKPEKLTLTYDLKQGMRYGENPQQNADFYESGIPTTYSIAQSK QIHGKELSYNNVRDADAALQIARDFEEPTVVALKHMNPCGIGTATDIEKAWDYAYEADPV SIFGGIIVLNREVTLATAQKMSKIFLEIIIAPSYSKEALEVLSKKKNIRLLTVDFSKKEA SEKEALVTGVLGGLLVQNQDVIVENPKEWTVATKVQPTDRQMEAMKFAWKAVKFVKSNGI IVTNDHQTLGVGPGQTNRVGSVKIALEATADKSVELQENAVLGSDAFFPFADNIDEIAKA GIKAIVQPGGSVRDQEVIDACDKYGIAMVFTGLRHFRH