KEGG   REACTION: R01655
Entry
R01655                      Reaction                               
Name
5,10-methenyltetrahydrofolate 5-hydrolase (decyclizing)
Definition
5,10-Methenyltetrahydrofolate + H2O <=> 10-Formyltetrahydrofolate + H+
Equation
Reaction class
RC00578  C00234_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)
Brite
Enzymatic reactions [BR:br08201]
 3. Hydrolase reactions
  3.5  Acting on carbon-nitrogen bonds, other than peptide bonds
   3.5.4  In cyclic amidines
    3.5.4.9
     R01655  5,10-Methenyltetrahydrofolate + H2O <=> 10-Formyltetrahydrofolate + H+
Overall reaction [br08210.html]
 Carbon fixation
  R01655
Orthology
K00288  methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase / formyltetrahydrofolate synthetase [EC:1.5.1.5 3.5.4.9 6.3.4.3]
K01491  methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase [EC:1.5.1.5 3.5.4.9]
K01500  methenyltetrahydrofolate cyclohydrolase [EC:3.5.4.9]
K13403  methylenetetrahydrofolate dehydrogenase(NAD+) / 5,10-methenyltetrahydrofolate cyclohydrolase [EC:1.5.1.15 3.5.4.9]
Other DBs
RHEA: 23703
LinkDB

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