>sp|Q9WYT0|THYX_THEMA Flavin-dependent thymidylate synthase OS=Thermotoga maritima GN=thyX MKIDILDKGFVELVDVMGNDLSAVRAARVSFDMGLKDEERDRHLIEYLMKHGHETPFEHI VFTFHVKAPIFVARQWFRHRIASYNELSGRYSKLSYEFYIPSPERLEGYKTTIPPERVTE KISEIVDKAYRTYLELIESGVPREVARIVLPLNLYTRFFWTVNARSLMNFLNLRADSHAQ WEIQQYALAIARIFKEKCPWTFEAFLKYAYKGDILKEVQV