queA - Escherichia coli K-12
S-adenosylmethionine:tRNA ribosyltransferase-isomerase
> queA - Escherichia coli K-12 [S-adenosylmethionine:tRNA ribosyltransferase-isomerase]
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统计信息
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疏水性残基
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Metadata
Organism Source: 83333 - Escherichia coli K-12
EC Number: 2.4.99.17
Cluster:
Registry Model:
Reactions
| reaction id | name | note |
|---|---|---|
| KEGG:R10220 | S-adenosyl-L-methionine:7-aminomethyl-7-deazaguanosine ribosyltransferase (ribosyl isomerizing; L-methionine, adenine releasing) | S-Adenosyl-L-methionine + tRNA 7-aminomethyl-7-carbaguanine <=> L-Methionine + Adenine + Epoxyqueuosine in tRNA |
| BioCyc:RXN0-1342 | S-ADENOSYLMETHIONINE + tRNA-with-7-aminomethyl-7-deazaguanine --> tRNAs-containing-epoxy-quenosine + ADENINE + MET + PROTON | |
| Rhea:RHEA:32156 | 7-aminomethyl-7-carbaguanosine34 in tRNA + S-adenosyl-L-methionine => epoxyqueuosine34 in tRNA + adenine + L-methionine + 2 H+ | |
| Rhea:RHEA:32157 | epoxyqueuosine34 in tRNA + adenine + L-methionine + 2 H+ => 7-aminomethyl-7-carbaguanosine34 in tRNA + S-adenosyl-L-methionine | |
| Rhea:RHEA:32158 | 7-aminomethyl-7-carbaguanosine34 in tRNA + S-adenosyl-L-methionine <=> epoxyqueuosine34 in tRNA + adenine + L-methionine + 2 H+ |
Pathways
| pathway id | name |
|---|---|
| BioCyc:META_PWY-6700 | queuosine biosynthesis |
| BioCyc:ECO_PWY-6700 | queuosine biosynthesis |
| BioCyc:ECOL316407_PWY-6700 | queuosine biosynthesis |
| PathBank:SMP0001907 | PreQ0 Metabolism |