>sp|Q8DUI4|TYSY_STRMU Thymidylate synthase OS=Streptococcus mutans serotype c GN=thyA MSKADFIFKKNIKKILTDGVWSEQARPKYKNGKTANSKYITGAFAEYDLAKGEFPITTLR PIAIKSAIKEVFWIYQDQTNELAILNDKYGVRYWNDWEVKQTGTIGERYGAIVKKHDIMN KILKQLEENPWNRRNVISLWDYEAFEKTEGLLPCAFQIMFDVRRVKGEIYLDATLTQRSN DMLVAHHINAMQYVALQMMIAKHFGWKVGKFFYFVNNLHIYDNQFEQAEELLRREPVVCQ PHLVLNVPNKTNFFDIKPEDFELLDYEPVKPQLKFDLAI