label: tRNA-queuosine(34) beta-mannosyltransferase activity
label_lc: trna-queuosine(34) beta-mannosyltransferase activity
description: "Catalysis of the reaction: GDP-alpha-D-mannose + queuosine34 in tRNA(Asp) = GDP + H+ + O-4''-alpha-D-mannosylqueuosine34 in tRNA(Asp)."