>sp|B4RTW4|CYSN_ALTMD Sulfate adenylyltransferase subunit 1 OS=Alteromonas mediterranea GN=cysN MNNENELLRQDILSYLEQHEKKDMLRFLTCGSVDDGKSTLIGRLLHDSKMIYEDQLAAIT KDSKKVGTTGEKVDLALLVDGLQSEREQGITIDVAYRYFSTDKRKFIIADTPGHEQYTRN MVTGASTCDLAIILVDARGGVKVQTKRHSFLVSLLGIKHVIVAINKMDLMDYSEEVYKQI QEDYLKFAEQLDIPDIQFVPISALEGDNVVGKSEKTPWFDGTPLMEMLENIEIGEDDNLE DFRFPVQYVNRPNLDFRGFAGTVVSGQVAPGDEVTALPSGKKSKVKQVVTFEGDQERAYV PQAVTLTLEDEIDISRGDMIVKSDNLPLLNTQFKTHLVWMSEEPLMPNKQYLFKFATKST PGVVAHIDNQIDVNTLEEADAMHLNLNEIGVVDVKFTQPVACDPYKRNRPTGSFIVIDRL TNGTVGAGMIIDEIAGDAQHTSPNFSEFELEFNALVRKHFPHWNSVDISKL