Term Name:	S-adenosylmethionine:tRNA ribosyltransferase-isomerase activity
Synonyms:	S-adenosyl methionine:tRNA ribosyltransferase-isomerase activity
Definition:	Catalysis of the reaction: S-adenosylmethionine + 7-(aminomethyl)-7-deazaguanosine-tRNA = adenine + methionine + epoxyqueuosine-tRNA. 7-(aminomethyl)-7-deazaguanosine-tRNA is also known as preQ1-tRNA, and epoxyqueuosine-tRNA as oQ-tRNA.
Ontology:	GO: Molecular Function [GO:0051075]    QuickGO    AmiGO