>sp|Q04N25|PUR7_STRP2 Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Streptococcus pneumoniae serotype 2 GN=purC
MSKQLIYSGKAKDIYTTEDENLIISTYKDQATAFNGVKKEQIAGKGVLNNQISSFIFEKL
NAAGVATHFVEKLSDTEQLNKKVKIIPLEVVLRNYTAGSFSKRFGVDEGIALETPIVEFY
YKNDDLDDPFINDEHVKFLQIADDQQIAYLKEEARRINELLKVWFAEIGLKLIDFKLEFG
FDKDGKIILADEFSPDNCRLWDADGNHMDKDVFRRGLGELTDVYEIVWEKLQELK