>tr|D2AIA6|D2AIA6_SHIF2 D-cysteine desulfhydrase OS=Shigella flexneri serotype X GN=dcyD MPLHNLTRFPRLEFIGAPTPLEYLPRFSDYLGREIFIKRDEVTPMAMGGNKLRKLEFLAA DALREGADTLITAGAIQSNHVRQTAAVAAKLGLHCVALLENPIGTTAENYLTNGNRLLLD LFNTQIEMCDALTDPNAQLEELATRVEAQGFRPYVIPVGGSNALGALGYVESALEIAQQC EGAVNISSVVVASGSAGTHAGLAVGLEHLMPESELIGVTVSRSVADQLPKVVNLQQAIAK ELELTASAEILLWDDYFAPGYGVPNDEGMEAVKLLARLEGILLDPVYTGKAMAGLIDGIS QKRFKDEGPILFIHTGGAPALFAYHPHV