>tr|A0A891SKH2|A0A891SKH2_ECOLX Phosphoribosylamine--glycine ligase OS=Escherichia coli O157:H- GN=purD MKVLVIGNGGREHALAWKAAQSPLVETVFVAPGNAGTALEPTLQNVAIGVTDIPALLDFA QNEKVDLTIVGPEAPLVKGVVDTFRAAGMKIFGPTAGAAQLEGSKAFTKDFLARHNIPTA EYQNFTEVEPALAYLREKGAPIVIKADGLAAGKGVIVAMTLEEAEAAVHDMLAGNAFGDA GHRIVIEEFLDGEEASFIVMVDGEHVLPMATSQDHKRVGDKDTGPNTGGMGAYSPAPVVT DDVHQRTMERIIWPTVKGMASEGNTYTGFLYAGLMIDKQGNPKVIEFNCRFGDPETQPIM LRMKSDLVELCLAACEGKLDEKTSEWDERASLGVVMAAGGYPGDYRTGDVIHGLPLEEVE DGKVFHAGTKLADDEQVVTSGGRVLCVTALGHTVAEAQKRAYALMTDIHWDDCFCRKDIG WRAIEREQN