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A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.

ENZYME entry: EC 1.3.1.90

Accepted Name
tRNA-dihydrouridine(20a/20b) synthase (NAD(P)(+)).
Reaction catalysed
  • 5,6-dihydrouracil(20a) in tRNA + NAD(P)(+) <=> uracil(20a) in tRNA + NAD(P)H
  • 5,6-dihydrouracil(20b) in tRNA + NAD(P)(+) <=> uracil(20b) in tRNA + NAD(P)H
Cofactor(s)
FAD.
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
PRIAM enzyme-specific profiles1.3.1.90
KEGG Ligand Database for Enzyme Nomenclature1.3.1.90
IUBMB Enzyme Nomenclature1.3.1.90
IntEnz1.3.1.90
MEDLINEFind literature relating to 1.3.1.90
MetaCyc1.3.1.90
UniProtKB/Swiss-Prot
O74553, 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.-.-.-