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3.5.4.9: methenyltetrahydrofolate cyclohydrolase

This is an abbreviated version!
For detailed information about methenyltetrahydrofolate cyclohydrolase, go to the full flat file.

Word Map on EC 3.5.4.9

Reaction

5,10-methenyltetrahydrofolate
+
H2O
=
10-formyltetrahydrofolate

Synonyms

5,10-CH+-H4PteGlu cyclohydrolase, 5,10-CH+-THF cyclohydrolase, 5,10-CH=H4 folate synthetase, 5,10-methenyl-H4folate cyclohydrolase, 5,10-methenyl-THF cyclohydrolase, 5,10-methenyltetrahydrofolate cyclohydrolase, 5,10-methenyltetrahydrofolate cyclohydrolase/5,10-methylene tetrahydrofolate dehydrogenase, 5,10-Methenyltetrahydrofolate synthetase, 5,10-methylenetetrahydrofolate dehydrogenase/cyclohydrolase, ADE3, bifunctional methylenetetrahydrofolate dehydrogenase-methenyltetrahydrofolate cyclohydrolase, bifunctional N5,N10-methylene-H4F dehydrogenase/N5,N10-methenyl-H4F cyclohydrolase, CH+-THF cyclohydrolase, CHF4CH, Citrovorum factor cyclodehydrase, cyclohydrolase, dehydrogenasse-cyclohydrolase-synthetase, DHCH, DHCH 1, DHCH 2, DHCH1, FchA, FolD, formyl-methenyl-methylenetetrahydrofolate synthetase (combined), methenyl-H4F cyclohydrolase, methenyl-tetrahydrofolate cyclohydrolase, methenyl-THF cyclohydrolase, methenylH4F cyclohydrolase, methenyltetrahydrofolate cyclohydrolase, methenyltetrahydrofolate dehydrogenase/cyclohydrolase, methylene tetrahydrofolate dehydrogenase/cyclohydrolase, methylene-tetrahydrofolate dehydrogenase/cyclohydrolase, methyleneH4folate cyclohydrolase, methylenetetrahydrofolate dehydrogenase-methenyltetrahydrofolate cyclohydrolase-formyltetrahydrofolate synthetase, methylenetetrahydrofolate dehydrogenase/cyclohydrolase, methylenetetrahydrofolate dehydrogenase/methenyltetrahydrofolate cyclohydrolase, methylenetetrahydrofolate dehydrogenase/methenyltetrahydrofolate cyclohydrolase/formyltetrahydrofolate synthetase, MIS1, More, mosquito cyclohydrolase, MTHFD1, MTHFD2, MTHFD2L, MTHFDC, N5,N10-methylenetetrahydrofolate dehydrogenase-cyclohydrolase, N5,N10-methylenetetrahydrofolate dehydrogenase/cyclohydrolase, N5,N10-methylenetetrahydrofolate dehydrogenase/N5,N10-methenyltetrahydrofolate cyclohydrolase, NAD-dependent methylenetetrahydrofolate dehydrogenase-cyclohydrolase

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.4 In cyclic amidines
                3.5.4.9 methenyltetrahydrofolate cyclohydrolase

Inhibitors

Inhibitors on EC 3.5.4.9 - methenyltetrahydrofolate cyclohydrolase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
(2S)-2-[[4-[(6aR)-3-amino-1,9-dioxo-5,6,6a,7-tetrahydro-4H-imidazo[1,5-f]pteridin-8-yl]benzoyl]amino]pentanedioic acid
i.e. LY345899
2',5'-ADP
-
millimolar concentrations
2-[(2-chloro-6-fluorobenzyl)sulfanyl]-6-(trifluoromethyl)pyrimidin-4-ol
-
5,6,7,8-tetrahydro-N5,N10-carbonylfolic acid
i.e. LY354899
5-[(4-chlorophenyl)sulfonyl]-6-ethoxypyrimidine-2,4-diamine
-
6-benzyl-5-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile
-
aminopterin
-
slightly retards enzyme activity
di-2'-deoxyadenosine 5',5''-P1,P5,alpha,beta-methylene-delta,epsilon-methylene-pentaphosphate-gamma-borano
-
di-2'-deoxyadenosine 5',5''-P1,P5,alpha,beta-methylene-gamma,delta-methylene-tetraphosphate
-
diadenosine 5',5''-P1,P5,alpha,beta-methylene-delta,epsilon-methylene-pentaphosphate-gamma-borano
-
dihydrofolate
-
-
folate
-
competitive inhibition
folic acid
-
-
LY354899
i.e. 5,6,7,8-tetrahydro-N5,N10-carbonylfolic acid
LY374571
i.e. (2R)-2-[(4-{[(2,5-diamino-6-hydroxypyrimidin-4-yl)carbamoyl]amino}phenyl)formamido]pentanedioic acid
methotrexate
-
slightly retards enzyme activity
N5,N10-carbonyl tetrahydrofolate
NADP+
p-chloromercuribenzoate
-
-
P1,P4-bis(5'-adenosyl)-alpha,beta-gamma,delta-bismethylene-tetraphosphate
-
Pyridine nucleotide
-
-
-
suramin
-
-