ENTRY       M00141            Pathway   Module
NAME        C1-unit interconversion, eukaryotes
DEFINITION  K00600 (K00288,(K13403 K13402))
ORTHOLOGY   K00600  glycine hydroxymethyltransferase [EC:2.1.2.1] [RN:R00945]
            K00288  methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase / formyltetrahydrofolate synthetase [EC:1.5.1.5 3.5.4.9 6.3.4.3] [RN:R01220 R01655 R00943]
            K13403  methylenetetrahydrofolate dehydrogenase(NAD+) / 5,10-methenyltetrahydrofolate cyclohydrolase [EC:1.5.1.15 3.5.4.9] [RN:R01218 R01655]
            K13402  C1-tetrahydrofolate synthase [EC:6.3.4.3] [RN:R00943]
CLASS       Pathway modules; Metabolism of cofactors and vitamins; Cofactor and vitamin metabolism
PATHWAY     map00670  One carbon pool by folate
            map01240  Biosynthesis of cofactors
            map01100  Metabolic pathways
REACTION    R00945  C00101 -> C00143
            R01220,R01218  C00143 -> C00445
            R01655  C00445 -> C00234
            R00943  C00234 -> C00101
COMPOUND    C00101  Tetrahydrofolate
            C00143  5,10-Methylenetetrahydrofolate
            C00445  5,10-Methenyltetrahydrofolate
            C00234  10-Formyltetrahydrofolate
///
