KEGG   REACTION: R01220
Entry
R01220                      Reaction                               

Name
5,10-methylenetetrahydrofolate:NADP+ oxidoreductase
Definition
5,10-Methylenetetrahydrofolate + NADP+ <=> 5,10-Methenyltetrahydrofolate + NADPH
Equation
Reaction class
RC00001  C00005_C00006
RC00202  C00143_C00445
Enzyme
Pathway
rn00670  One carbon pool by folate
rn00720  Carbon fixation pathways in prokaryotes
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
rn01200  Carbon metabolism
rn01240  Biosynthesis of cofactors
Module
M00140  C1-unit interconversion, prokaryotes
M00141  C1-unit interconversion, eukaryotes
M00377  Reductive acetyl-CoA pathway (Wood-Ljungdahl pathway)
Orthology
K00288  methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase / formyltetrahydrofolate synthetase [EC:1.5.1.5 3.5.4.9 6.3.4.3]
K00300  methylenetetrahydrofolate/methylenetetrahydromethanopterin dehydrogenase (NADP+) [EC:1.5.1.5 1.5.1.-]
K01491  methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase [EC:1.5.1.5 3.5.4.9]
Other DBs
RHEA: 22815

KEGG   RCLASS: RC00202
Entry
RC00202                     RClass                                 

Definition
C1x-C2x:*-*:N1y+N1y-N1y+N2y
N1y-N2y:*-*:C1x+C1y+C8y-C2x+C1y+C8y
Reactant pair
Related class
Reaction
Enzyme
1.5.1.5         1.5.1.15        1.5.1.-         1.5.98.1        
1.12.98.2
Pathway
rn00670  One carbon pool by folate
rn00680  Methane metabolism
rn00720  Carbon fixation pathways in prokaryotes
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
rn01200  Carbon metabolism
rn01240  Biosynthesis of cofactors
Orthology
K00288  methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase / formyltetrahydrofolate synthetase [EC:1.5.1.5 3.5.4.9 6.3.4.3]
K00295  methylenetetrahydrofolate dehydrogenase (NAD+) [EC:1.5.1.15]
K00300  methylenetetrahydrofolate/methylenetetrahydromethanopterin dehydrogenase (NADP+) [EC:1.5.1.5 1.5.1.-]
K00319  methylenetetrahydromethanopterin dehydrogenase [EC:1.5.98.1]
K01491  methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase [EC:1.5.1.5 3.5.4.9]
K10714  methylene-tetrahydromethanopterin dehydrogenase [EC:1.5.1.-]
K13403  methylenetetrahydrofolate dehydrogenase(NAD+) / 5,10-methenyltetrahydrofolate cyclohydrolase [EC:1.5.1.15 3.5.4.9]
K13942  5,10-methenyltetrahydromethanopterin hydrogenase [EC:1.12.98.2]

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