>sp|A8A1C2|DCYD_ECOHS D-cysteine desulfhydrase OS=Escherichia coli O9:H4 GN=dcyD MPLHNLTRFPRLEFIGAPTPLEYLPRFSDYLGREIFIKRDDVTPMAMGGNKLRKLEFLAA DALREGADTLITAGAIQSNHVRQTAAVAAKLGLHCVALLENPIGTTAENYLTNGNRLLLD LFNTQIEMCDALTDPNAQLEELATRVEAQGFRPYVIPVGGSNALGALGYVESALEIAQQC EGAVNISSVVVASGSAGTHAGLAVGLEHLLPESELIGVTVSRSVADQLPKVVNLQQAIAK ELELTASAEILLWDDYFAPGYGVPNDEGMEAVKLLARFEGILLDPVYTGKAMAGLIDGIS QKRFKDEGPILFIHTGGAPALFAYHPHV