>sp|Q72E53|TGT_NITV2 Queuine tRNA-ribosyltransferase OS=Nitratidesulfovibrio vulgaris GN=tgt MTTPGTFEIHATDGAARTGCLHTAHGIVRTPIFMPVGTVGSVKAIAPDDLEAIGAEIILG NTYHLYLRPGDELVARRGGLHEFNAWRKPILTDSGGFQVFSLSGLRRIAEEGVEFRSHLD GSKHLFTPEKVVSIQRNLNSDIMMVLDECVPYGADRTYTEKSVGLTTRWAKRCRDAYPKG AAGNLLFGITQGGFFKDLRTRSIGALTDIDFDGFALGGLSVGEPKAEMMDLLYHSAPLLP ADKPRYLMGVGTPLDIINGIAAGVDMFDCVLPTRNARNGTLYTSLGKLNIKRREFAEDDG PLDPACSCYTCRTFSRAYLRHLYTAKELLAFRLNSIHNLTYFLDLVRGARAAIAAGRFAE YKRSFEAIYPEEVVA