>tr|B0BWZ2|B0BWZ2_RICRO Flavin-dependent thymidylate synthase OS=Rickettsia rickettsii GN=thyX MHNTTKRVTVPALEEILYEPIKVLDYGFIRVIDYMGDDSAIVQAARVSYGKGTKQLNQDK GLINYLLRHYHTTPFEMCDIKFHIKLPIFIARQWIRHRTASVNEYSARYSILGNEFYLPE PANIASQSAVNKQCREGDSLPKEVAEKVLAILEEDARQCYGHYKELMNADEEGNIIDENA TGIARELARMNLTLNYYTEWYWKINLHNLLHFLRLRADPHAQYEIRVYAEKMLEIVKAWV PFVYEAFEEYRLQGANISRKGLDVIKRMINGEKVTHETSDMTKREWEELMKIFG