KEGG   REACTION: R04455
Entry
R04455                      Reaction                               
Name
hydrogen:N5,N10-methenyltetraydromethanopterin oxidoreductase
Definition
5,10-Methenyltetrahydromethanopterin + Hydrogen <=> 5,10-Methylenetetrahydromethanopterin + H+
Equation
C04330 + C00282 <=> C04377 + C00080
Reaction class
RC00202  C04330_C04377
Enzyme
1.12.98.2
Pathway
rn00680  Methane metabolism
rn01100  Metabolic pathways
rn01200  Carbon metabolism
Module
M00567  Methanogenesis, CO2 => methane
Orthology
K13942  5,10-methenyltetrahydromethanopterin hydrogenase [EC:1.12.98.2]
Other DBs
RHEA: 20020
LinkDB

KEGG   RCLASS: RC00202
Entry
RC00202                     RClass                                 
Definition
C1x-C2x:*-*:N1y+N1y-N1y+N2y
N1y-N2y:*-*:C1x+C1y+C8y-C2x+C1y+C8y
Reactant pair
C00143_C00445    C04330_C04377
Related class
Reaction
R01218 R01220 R04455 R04456 R08059
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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