D; RS, radical SAM; SAM, S-adenosyl-L-methionine; SDS-PAGE, sodium dodecylsulfate-polyacrylamide gel electrophoresis; SeC, selenocysteine; SeCys, selenocysteine;

D; RS, radical SAM; SAM, S-adenosyl-L-methionine; SDS-PAGE, sodium dodecylsulfate-polyacrylamide gel electrophoresis; SeC, selenocysteine; SeCys, selenocysteine; SI, supplementary facts; SME, sulfatase maturating enzyme; TFA, trifluoroacetic acid; UV-vis, UV-visible; Vo, void volume;…