>sp|B4T473|CYSH_SALNS Phosphoadenosine 5'-phosphosulfate reductase OS=Salmonella newport GN=cysH MSQLDLNALNELPKVDRVMALAETNAQLEKLSAEERVAWALENLPGEYVLSSSFGIQAAV SLHLVNQIRPDIPVILTDTGYLFPETYQFIDELTDKLKLNLKVYRAGESPAWQEARYGKL WEQGVEGIEKYNDINKVEPMNRALKELKAQTWFAGLRREQSGSRAHLPVLAIQRGVFKVL PIIDWDNRTVYQYLQKHGLKYHPLWDQGYLSVGDIHTTRKWEPGMAEEETRFFGLKRECG LHEG