Ting enzyme; RCN, reconstituted; RS, radical SAM; SAM, S-adenosyl-L-methionine; SDS-PAGE, sodiumTing enzyme; RCN, reconstituted; RS,

Ting enzyme; RCN, reconstituted; RS, radical SAM; SAM, S-adenosyl-L-methionine; SDS-PAGE, sodiumTing enzyme; RCN, reconstituted; RS, radical SAM; SAM, S-adenosyl-L-methionine; SDS-PAGE, sodium dodecylsulfate-polyacrylamide gel electrophoresis; SeC, selenocysteine; SeCys, selenocysteine; SI, supplementary…