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Literature summary for 2.5.1.15 extracted from

  • Mouillon, J.M.; Ravanel, S.; Douce, R.; Rebeille, F.
    Folate synthesis in higher-plant mitochondria: coupling between the dihydropterin pyrophosphokinase and the dihydropteroate synthase activities (2002), Biochem. J., 363, 313-319.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expression of recombinant enzyme in Escherichia coli Pisum sativum

Inhibitors

Inhibitors Comment Organism Structure
7,8-Dihydropteroic acid
-
Pisum sativum
dihydrofolate monoglutamate
-
Pisum sativum
tetrahydrofolate monoglutamate
-
Pisum sativum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information activity in plant enzyme and recombinant enzyme Pisum sativum

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Pisum sativum 5739
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
53000
-
SDS-PAGE analysis of soluble protein Pisum sativum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2-amino-4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine diphosphate + 4-aminobenzoate Pisum sativum
-
diphosphate + 7,8-dihydropteroate
-
?

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme, affinity column Pisum sativum

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Pisum sativum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
specific activity in plant enzyme and recombinant enzyme Pisum sativum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-amino-4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine diphosphate + 4-aminobenzoate
-
Pisum sativum diphosphate + 7,8-dihydropteroate
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
assay at Pisum sativum

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
additional information
-
additional information KI values of folate derivatives Pisum sativum