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ENZYME

ENZYME entry: EC 1.5.1.47

Accepted Name
dihydromethanopterin reductase [NAD(P)(+)]
Alternative Name(s)
5,6,7,8-tetrahydromethanopterin 5,6-oxidoreductase
dihydromethanopterin reductase
H2MPT reductase
Reaction catalysed
  • 5,6,7,8-tetrahydromethanopterin + NADP(+) <=> 7,8-dihydromethanopterin + H(+) + NADPH
  • 5,6,7,8-tetrahydromethanopterin + NAD(+) <=> 7,8-dihydromethanopterin + H(+) + NADH
Comment(s)
  • The enzyme, characterized from the bacterium Methylobacterium extorquens, is involved in biosynthesis of dephospho- tetrahydromethanopterin.
  • The specific activity with NADH is 15% of that with NADPH at the same concentration.
  • It does not reduce 7,8-dihydrofolate (cf. EC 1.5.1.3).
Cross-references
BRENDA1.5.1.47
EC2PDB1.5.1.47
ExplorEnz1.5.1.47
PRIAM enzyme-specific profiles1.5.1.47
KEGG Ligand Database for Enzyme Nomenclature1.5.1.47
IUBMB Enzyme Nomenclature1.5.1.47
IntEnz1.5.1.47
MEDLINEFind literature relating to 1.5.1.47
MetaCyc1.5.1.47
Rhea expert-curated reactions1.5.1.47
UniProtKB/Swiss-Prot
C5B2R8, DMRA_METEA

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