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ENZYME

ENZYME entry: EC 1.3.1.90

PURL: https://purl.expasy.org/enzyme/EC/1.3.1.90
Accepted Name
tRNA-dihydrouridine(20a/20b) synthase [NAD(P)(+)]
Reaction catalysed
  • 5,6-dihydrouridine(20a) in tRNA + NADP(+) = uridine(20a) in tRNA + NADPH + H(+)
  • 5,6-dihydrouridine(20a) in tRNA + NAD(+) = uridine(20a) in tRNA + NADH + H(+)
  • 5,6-dihydrouridine(20b) in tRNA + NAD(+) = uridine(20b) in tRNA + NADH + H(+)
  • 5,6-dihydrouridine(20b) in tRNA + NADP(+) = uridine(20b) in tRNA + NADPH + H(+)
Comment(s)
The enzyme specifically modifies uracil(20a) and uracil(20b) in tRNA.
Cross-references
BRENDA1.3.1.90
EC2PDB1.3.1.90
ExplorEnz1.3.1.90
KEGG Ligand Database for Enzyme Nomenclature1.3.1.90
IUBMB Enzyme Nomenclature1.3.1.90
MEDLINEFind literature relating to 1.3.1.90
MetaCyc1.3.1.90
Rhea expert-curated reactions1.3.1.90
UniProtKB/Swiss-Prot
O95620, DUS4L_HUMANQ32M08, DUS4L_MOUSEO74553, DUS4_SCHPO
Q06063, DUS4_YEAST

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.3.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.3.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.-.-.-