S-disulfanyl-L-cysteine + tRNA(Cys) + ATP = (S)-disulfanyl-L-cysteinyl-tRNA(Cys) + AMP + diphosphate
s-disulfanyl-l-cysteine + trna(cys) + atp = (s)-disulfanyl-l-cysteinyl-trna(cys) + amp + diphosphate
S-disulfanyl-L-cysteine + tRNA(Cys) + ATP = (S)-disulfanyl-L-cysteinyl-tRNA(Cys) + AMP + diphosphate
s-disulfanyl-l-cysteine + trna(cys) + atp = (s)-disulfanyl-l-cysteinyl-trna(cys) + amp + diphosphate