S-adenosylmethionine:tRNA ribosyltransferase-isomerase activity

id: GO:0051075
name: S-adenosylmethionine:tRNA ribosyltransferase-isomerase activity
namespace: molecular_function
type: go
obsolete: False

Description: 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.

Parent Functions

idname
GO:0016740transferase activity
GO:0016853isomerase activity