sbb:Sbal175_0958 K00957 sulfate adenylyltransferase subunit 2 [EC:2.7.7.4] | (GenBank) Sulfate adenylyltransferase subunit 2 sbb:Sbal175_0959 K00956 sulfate adenylyltransferase subunit 1 [EC:2.7.7.4] | (GenBank) Sulfate adenylyltransferase subunit 1