mutants sat ( 1 ) ( - ) , sat ( 3 ) ( - ) , sat ( 4 ) ( - ) , sat ( 5 ) ( - ) , and sat ( 6 ) ( - ) can not grow on sulfate , and their extracts lack the ability to reduce paps- ( 35 ) s to thiosulfate- ( 35 ) s .
C0038720
sulfate
C0039950
thiosulfate