>sp|A9N2E4|CYSH_SALPB Phosphoadenosine phosphosulfate reductase OS=Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7) GN=cysH PE=3 SV=1 MSKLDLNALNELPKVDRVLALAETNAQLETLTAEERVAWALENLPGEYVLSSSFGIQAAV SLHLVNQIRPDIPVILTDTGYLFPETYQFIDELTDKLKLNLKVYRAGESPAWQEARYGKL WEQGVEGIEKYNEINKVEPMNRALKELKAQTWFAGLRREQSGSRAHLPVLAIQRGVFKVL PIIDWDNRTVYQYLQKHGLKYHPLWDQGYLSVGDTHTTRKWEPGMAEEETRFFGLKRECG LHEG