5-methyluridine(54) in tRNA + hydrogen sulfide + ATP <=> 5-methyl-2-thiouridine(54) in tRNA + AMP + diphosphate
5-methyluridine(54) in trna + hydrogen sulfide + atp <=> 5-methyl-2-thiouridine(54) in trna + amp + diphosphate
5-methyluridine(54) in tRNA + hydrogen sulfide + ATP <=> 5-methyl-2-thiouridine(54) in tRNA + AMP + diphosphate
5-methyluridine(54) in trna + hydrogen sulfide + atp <=> 5-methyl-2-thiouridine(54) in trna + amp + diphosphate