>sp|Q03MZ6|PUR9_STRTD Bifunctional purine biosynthesis protein PurH OS=Streptococcus thermophilus GN=purH MTKRALISVSDKAGIVEFAQELKKLGWDIISTGGTKVTLDNAGVDTIAIDDVTGFPEMMD GRVKTLHPNIHGGLLARRDLHSHLQAAKDNNIELIDLVVVNLYPFKETILKPDVTYADAV ENIDIGGPSMLRSAAKNHASVTVVVDPADYAVVLDELSANGETTYETRQRLAAKVYRHTA SYDALIAEYFTAQVGETKPEKLTLTYDLKQPMRYGENPQQDADFYQKGLPTAYSIASAKQ LNGKELSFNNIRDADAAIRIIRDFKDRPTVVALKHMNPCGIGQADDIETAWDYAYEADPV SIFGGIVVLNREVDAATAKKMHGVFLEIIIAPSYTDEALEILTTKKKNLRILELPFDAQD ASEAEAEYTGVVGGLLVQNQDVVKESPADWQVVTKRQPTDTEVTALEFAWKAVKYVKSNG IIVTNDHMTLGVGPGQTNRVASVRIAIDQAKGRLDGAVLASDAFFPFADNVEEIAKAGIK AIIQPGGSVRDQESIEAADKYGLTMIFTGVRHFRH