KEGG:R10220
S-Adenosyl-L-methionine + tRNA 7-aminomethyl-7-carbaguanine <=> L-Methionine + Adenine + Epoxyqueuosine in tRNA
S-adenosyl-L-methionine:7-aminomethyl-7-deazaguanosine ribosyltransferase (ribosyl isomerizing; L-methionine, adenine releasing)
S-Adenosyl-L-methionine[C15H22N6O5S] + tRNA 7-aminomethyl-7-carbaguanine[C12H18N5O8P(C5H8O6PR)n(C5H8O6PR)n] = L-Methionine[C5H11NO2S] + Adenine[C5H5N5] + Epoxyqueuosine in tRNA[C17H24N5O11P(C5H8O6PR)n(C5H8O6PR)n]
DB Links
Alias
Metabolites
Substrates
| metabolite | compartment | Structure |
|---|---|---|
| S-Adenosyl-L-methionine Formula: C15H22N6O5S |
Cytoplasm | |
| tRNA 7-aminomethyl-7-carbaguanine Formula: C12H18N5O8P(C5H8O6PR)n(C5H8O6PR)n |
Cytoplasm |
Products
| metabolite | compartment | Structure |
|---|---|---|
| L-Methionine Formula: C5H11NO2S |
Cytoplasm | |
| Adenine Formula: C5H5N5 |
Cytoplasm | |
| Epoxyqueuosine in tRNA Formula: C17H24N5O11P(C5H8O6PR)n(C5H8O6PR)n |
Cytoplasm |