>tr|A0A9P2RXR6|A0A9P2RXR6_YERPE tRNA-dihydrouridine(20/20a) synthase OS=Yersinia pestis PY-100 GN=dusA MHEAQTFSSTPATKPQYPLQRFSVAPMLDWTDRHCRYFHRLLTKQALLYTEMVTTGAIIH GKADYLAYSEQDHPVALQLGGSDPQALAHCAKLAEQRGYNEINLNVGCPSDRVQNGRFGA CLMGEADLVADCIKAMRDAVAIPVTVKTRIGIDQLDSYEFLCEFVQTVAERGECEIFTIH ARKAWLSGLSPKENREVPPLDYERVYQLKRDFPALTIAINGGVKTLAEAKEHLKHLDGVM MGREAYQNPGILTQVDRELFDPNAPVVDSVKAIEALYPYIEQELSQGAYLGHITRHILGI FQGIPGARQWRRHLSENAHKPGAGVSVVEEALALVSPSYYESVGG