>tr|F3SHV9|F3SHV9_STRSA Thymidylate synthase OS=Streptococcus sanguinis SK1087 GN=thyA MTLADTIFKENIKKIMEQGVFSENARPRYKDGNVANSKYITGSFAEYDLSKGEFPITTLR PIAIKSAIKEVLWIYQDQSNSLELLNDKYNVHYWNDWEVGDTGTIGQRYGAVVKKHNIIN KILQQLEANPWNRRNIISLWDYEAFEETDGLLPCAFQTMFDVRRVDGDIYLDATLTQRSN DMLVAHHINAMQYVALQMMIAKHFGWKVGKFFYFINNLHIYDNQFEQAEELLRREPSDCH PRLVLNVPDGTNFFDIKAEDFELLDYNPVKPQLKFDLAI