Term Name:	7-cyano-7-deazaguanine tRNA-ribosyltransferase activity
Synonyms:	archaeal tRNA-guanine transglycosylase activity, archaeosine tRNA-ribosyltransferase activity, TgtA
Definition:	Catalysis of the reaction: tRNA guanine + 7-cyano-7-deazaguanine = tRNA 7-cyano-7-deazaguanine + guanine.
Ontology:	GO: Molecular Function [GO:0043867]    QuickGO    AmiGO