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Your query returned 1 entry. Printable version
EC | 1.17.99.6 | ||||
Accepted name: | epoxyqueuosine reductase | ||||
Reaction: | queuosine34 in tRNA + acceptor + H2O = epoxyqueuosine34 in tRNA + reduced acceptor | ||||
For diagram of queuine biosynthesis, click here | |||||
Glossary: | queuine = base Q = 2-amino-5-({[(1S,4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]amino}methyl)-1,7-dihydropyrrolo[3,2-e]pyrimidin-4-one epoxyqueine = base oQ |
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Other name(s): | oQ reductase; queG (gene name); queH (gene name) | ||||
Systematic name: | queuosine34 in tRNA:acceptor oxidoreductase | ||||
Comments: | This enzyme catalyses the last step in the bacterial biosynthetic pathway to queuosine, the modified guanosine base in the wobble position in tRNAs specific for Tyr, His, Asp or Asn. | ||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||
References: |
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