>sp|Q5PEH9|CYSH_SALPA Phosphoadenosine 5'-phosphosulfate reductase OS=Salmonella paratyphi A GN=cysH MSQLDLNALNELPKVDRVLALAETNAQLETLTAEERVAWALENLPGEYVLSSSFGIQAAV SLHLVNQIRPDIPVILTDTGYLFPEAYQFIDELTDKLKLNLKVYRAGESPAWQEARYGKL WEQGVEGIEKYNEINKVEPMNRALKELNAQTWFAGLRREQSGSRAHLPVLAIQRGVFKVL PIIDWDNRTVYQYLQKHGLKYHPLWDQGYLSVGDTHTTRKWEPGMAEEETRFFGLKRECG LHEG