>sp|P94694|DSVB_MEGG1 Sulfite reductase, dissimilatory-type subunit beta OS=Megalodesulfovibrio gigas GN=dsrB MAFISSGYNPAKPMENRITDIGPRKFTEFFPPVIAKNAGNWDYHEILEPGILVHVAKNGD KVFTVRCGAARLMSTSHIREACEIAKKFCNGHLRFTTRNNIEFMVDNEETLKALVADLKT RKFAAGSFKFPIGGTGASISNIVHTQGWVYCHTPATDASGPVKAVMDELFEEFTSMRLPA IVRVSLACCINMCGAVHCSDIGLVGIHRKPPMIDHENLANLCEIPLAVAACPTAAVKPIT AEVNGQKVKSVAINNDRCMYCG