>tr|A0A8B6WXX0|A0A8B6WXX0_SHIFL D-cysteine desulfhydrase OS=Shigella flexneri GN=yedO MPLHNLTRFPRLEFIGAPTPLEYLPRFSDYLGREIFIKRDEVTPMAMGGNKLRKLEFLAA DALREGADTLITAGAIQSNHVRQTAAVAAKLGLHCVALLENPIGTTAENYLTNGNRLLLD LFNTQIEMCDALTDPNAQLEELATRVEAQGFRPYVIPVGGSNALGALGYVESALEIAQQC EGAVNISSVVVASGSAGTHAGLAVGLEHLMPESELIGVTVSRSVADQLPKVVNLQQAIAK ELELTASAEILLWDDYFAPGYGVPNDEGMEAVKLLARLEGILLDPVYTGKAMAGLIDGIS QKRFKDEGPILFIHTGGAPALFAYHPHV