>sp|Q8ZJ14|DUSA_YERPE tRNA-dihydrouridine(20/20a) synthase OS=Yersinia pestis GN=dusA MHEAQTFSSTPATKPQYPLQRFSVAPMLDWTDRHCRYFHRLLTKQALLYTEMVTTGAIIH GKADYLAYSEQDHPVALQLGGSDPQALAHCAKLAEQRGYNEINLNVGCPSDRVQNGRFGA CLMGEADLVADCIKAMRDAVAIPVTVKTRIGIDQLDSYEFLCEFVQTVAERGECEIFTIH ARKAWLSGLSPKENREVPPLDYERVYQLKRDFPALTIAINGGVKTLAEAKEHLKHLDGVM MGREAYQNPGILTQVDRELFDPNAPVVDSVKAIEALYPYIEQELSQGAYLGHITRHILGI FQGIPGARQWRRHLSENAHKPGAGVSVVEEALALVSPSYYESVGG