>sp|E7FHU4|HYD1D_PYRFU Sulfhydrogenase 1 subunit delta OS=Pyrococcus furiosus GN=hydD MGKVRIGFYALTSCYGCQLQLAMMDELLQLIPNAEIVCWFMIDRDSIEDEKVDIAFIEGS VSTEEEVELVKKIRENAKIVVAVGACAVQGGVQSWSEKPLEELWKKVYGDAKVKFQPKKA EPVSKYIKVDYNIYGCPPEKKDFLYALGTFLIGSWPEDIDYPVCLECRLNGHPCILLEKG EPCLGPVTRAGCNARCPGFGVACIGCRGAIGYDVAWFDSLAKVFKEKGMTKEEIIERMKM FNGHDERVEKMVEKIFSGGEQ