>sp|Q05805|SIR_DESVH Sulfite reductase, assimilatory-type OS=Desulfovibrio vulgaris GN=DVU_1597 MSDEPKGAILQRDKLTYAIVPRTPCGLLTPDVLDAVSRVCRKYEVPIIKITSGQRLALVG MKKEAVEPMWEELRLDVGRAVELCVHYVQACPGTAVCRFGLQDSLGIGVAIEEEYVGHDF PAKVKFGISGCPFCCGESYLRDVGLVGTKKGWTLIVGGNSGGHPRIGDVLAEELSTDEAK GLIRKFMEFYRDNSGKRLRVSKFVEKTGIEAIRQAVLG