EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.4.99.17 | S-adenosyl-L-methionine + 7-(aminomethyl)-7-deazaguanine-tRNATyr |
- |
Escherichia coli |
L-methionine + adenine + epoxyqueuosine-tRNATyr |
- |
? |
2.4.99.17 | S-adenosyl-L-methionine + 7-aminomethyl-7-carbaguanosine in tRNA |
- |
Escherichia coli |
L-methionine + adenine + epoxyqueuosine in tRNA |
- |
? |
2.4.99.17 | S-adenosyl-L-methionine + 7-aminomethyl-7-carbaguanosine in tRNA(Asp) |
- |
Escherichia coli |
L-methionine + adenine + epoxyqueuosine in tRNA(Asp) |
- |
ir |
2.4.99.17 | S-adenosyl-L-methionine + 7-aminomethyl-7-carbaguanosine34 in tRNA |
- |
Escherichia coli |
L-methionine + adenine + epoxyqueuosine34 in tRNA |
- |
? |
2.4.99.17 | S-adenosyl-L-methionine + 7-aminomethyl-7-carbaguanosine34 in tRNA |
- |
Bacillus subtilis |
L-methionine + adenine + epoxyqueuosine34 in tRNA |
- |
? |
2.4.99.17 | S-adenosyl-L-methionine + 7-aminomethyl-7-deazaguanine in minihelix RNA |
efficient substrate |
Escherichia coli |
L-methionine + adenine + epoxyqueuosine in minihelix RNA |
- |
ir |
2.4.99.17 | S-adenosyl-L-methionine + 7-aminomethyl-7-deazaguanine in tRNA(Tyr) |
- |
Escherichia coli |
L-methionine + adenine + epoxyqueuosine in tRNA(Tyr) |
- |
ir |
2.4.99.17 | S-adenosyl-L-methionine + 7-aminomethyl-7-deazaguanine34 in tRNA |
the enzyme catalyzes the formation of the 2,3-epoxy-4,5-dihydroxycyclopentane ring of the queuosine precursor epoxyqueuosine |
Thermotoga maritima |
L-methionine + adenine + epoxyqueuosine34 in tRNA |
- |
? |
2.4.99.17 | S-adenosyl-L-methionine + 7-aminomethyl-7-deazaguanosine in tRNA |
- |
Escherichia coli |
L-methionine + adenine + epoxyqueuosine in tRNA |
- |
ir |