>sp|A3CMU9|TYSY_STRSV Thymidylate synthase OS=Streptococcus sanguinis GN=thyA MTLADTIFKENIKKIMEQGVFSENARPRYKDGNVANSKYITGSFAEYDLSKGEFPITTLR PIAIKSAIKEVLWIYQDQSNSLELLNDKYNVHYWNDWEVGDTGTIGQRYGAVVKKHNIIN KILQQLEANPWNRRNIISLWDYEAFEETDGLLPCAFQTMFDVRRVDGDIYLDATLTQRSN DMLVAHHINAMQYVALQMMIAKHFGWKVGKFFYFINNLHIYDNQFEQAEELLRREPSDCH PRLVLNVPDGTNFFDIKAEDFELLDYNPVKPQLKFDLAI