>tr|A0A0H3A777|A0A0H3A777_DESVV Flavin-dependent thymidylate synthase OS=Desulfovibrio vulgaris subsp. vulgaris GN=thyX MPRTEPRVELLAHTPEPLSLLYAAFRQCYHAGFVADMWPRLLSGEIEREKQGAFIASILE SGHSSPIEHVSFTFAIEGVSRALTHQLVRHRIASFSQQSQRYVDGSHFDYVMPPAIARNA AAKARFEQFMEDVGSAYRDIKALLEQDGRTGSRANEDARFVLPQAAASKIVVTMNCRALV HFFEERCCMRAQWEIRAVADVMLGLCREVLPELFAHAGAKCERLGYCPEGERFTCGRYPL RQSMP