>sp|B2K560|PYRG_YERPB CTP synthase OS=Yersinia pseudotuberculosis serotype IB GN=pyrG MTTNYIFVTGGVVSSLGKGIAAASLAAILEARGLNVTIMKLDPYINVDPGTMSPTQHGEV FVTEDGAETDLDLGHYERFIRTKMTRRNNFTTGRIYSEVLRKERRGDYLGATIQVIPHIT NAIKERIIEGGEGHDVVLVEIGGTVGDIESLPFLEAIRQMAVDVGREHTLYMHLTLVPYL AAAGEVKTKPTQHSVKELLSIGIQPDVLICRSDRAVPANERAKIALFCNVPEKAVISLKD VDSIYKIPGLLKSQGLDDYICKRFSLTCPEANLAEWEQVLYEESNPGGEVTIGMIGKYVE LPDAYKSVIEALKHGGLKNRLTVNIKLIDSQDVETRGEEMLKELDAILIPGGFGYRGVEG KVLAARYAREHNIPYLGICLGMQVALMEFARNVAGMENANSTEFVPDCKYPVVALITEWR DEDGNVEIRTEESDLGGTMRVGGQQCHLTEGSLVRQMYGEPTIVERHRHRYEVNNMLLKQ IEAAGLRVAGRSADNKLVEIIELPDHPWFVACQFHPEFTSTPRDGHPLFAGFVKAAGDYQ KRQVK