>tr|A9IEC2|A9IEC2_BORPD Muconolactone Delta-isomerase OS=Bordetella petrii (strain ATCC BAA-461 / DSM 12804 / CCUG 43448) OX=340100 GN=Bpet1390 PE=3 SV=1 MLYLVHMIVDIPSTVPAEEAARIKAEEKAYSQALQRSGKWPHLWRVVGEYANYSVFDVES NDELHETLSKLPLFPFMKISVTPLAKHPSSIK