Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Uyeda, K.; Rabinowitz, J.C.
    Enzymes of clostridial purine fermentation. Methylenetetrahydrofolate dehydrogenase (1967), J. Biol. Chem., 242, 4378-4385.
    View publication on PubMed

General Stability

EC Number General Stability Organism
1.5.1.5 upon daily freezing and thawing activity loss of 30% in 2 weeks Clostridium cylindrosporum

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.5.1.5 ATP
-
Clostridium cylindrosporum

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.5.1.5 0.0088
-
5,10-methylenetetrahydropteroyltriglutamate
-
Clostridium cylindrosporum
1.5.1.5 0.026
-
5,10-methylenetetrahydrofolate
-
Clostridium cylindrosporum
1.5.1.5 0.034
-
NADP+
-
Clostridium cylindrosporum
1.5.1.5 1.6
-
5,10-Methylenetetrahydropteroate
-
Clostridium cylindrosporum

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.5.1.5 70000
-
sucrose density gradient centrifugation Clostridium cylindrosporum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.5.1.5 5,10-methylenetetrahydrofolate + NADP+ Clostridium cylindrosporum
-
5,10-methenyltetrahydrofolate + NADPH + H+
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.5.1.5 Clostridium cylindrosporum
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.5.1.5
-
Clostridium cylindrosporum

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.5.1.5 additional information
-
-
Clostridium cylindrosporum

Storage Stability

EC Number Storage Stability Organism
1.5.1.5 -20°C, stable fot at least 2 months Clostridium cylindrosporum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.5.1.5 5,10-methylenetetrahydrofolate + NADP+
-
Clostridium cylindrosporum 5,10-methenyltetrahydrofolate + NADPH + H+
-
?
1.5.1.5 5,10-methylenetetrahydropteroate + NADP+
-
Clostridium cylindrosporum 5,10-methenyltetrahydropteroate + NADPH
-
?
1.5.1.5 5,10-methylenetetrahydropteroyltriglutamate + NADP+
-
Clostridium cylindrosporum 5,10-methenyltetrahydropteroyltriglutamate + NADPH
-
?

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.5.1.5 6.8 8 half-maximal activities at pH 5 and 9.8 Clostridium cylindrosporum

Cofactor

EC Number Cofactor Comment Organism Structure
1.5.1.5 NADP+
-
Clostridium cylindrosporum