>sp|C4L296|PUR7_EXISA Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Exiguobacterium sp. GN=purC
MKAIYEGKAKALFETEEAGVLRVYYKDDATAFNGEKKESIDGKGILNNAITTQLFELMHD
NKIPTHFIKQISDREQLVRRVDIIPLEVVVRNVAAGSLAKRLGWEEGTPLLAPIVEFYYK
DDALGDPLLTEDHIRLLQVATHKEVETLRQLGLWVNDVLLDFFGQHGIDVIDFKLEFGKV
DGTIILADEISPDTCRLWDKETKQKLDKDVFRRDLGSLTETYGQLLTRIGGNGQ