>sp|Q66BQ4|DCYD_YERPS D-cysteine desulfhydrase OS=Yersinia pseudotuberculosis serotype I GN=dcyD MTLQHKLTQFPRLDLVGNATPLEKLSRLSDYLGREIYIKRDDVTPVALGGNKLRKLEFLA ADALRQGADTLVTAGAIQSNHVRQTAAVAAKLGLHCVALLENPIGTEQANYLTNGNRLLL DLFNVDVVMCEALNDPNQQLAELATRVEAQGFRPYVVPIGGSNALGALGYVQCSLEIAAQ AAGNVAFSSVVVASGSAGTHAGLAVGLQQLLPDAELIGVTVSRSADEQRPKVAQIQQALA TSLGMTDPLAKITLWDSYFAPQYGMPNEEGIAAIKLLARLEGILLDPVYTGKAMAGLLDG IEQQKFCDKGPILFIHTGGAPALFAYHPQV