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

BRENDA support

Literature summary extracted from

  • Mages, F.; Rey, C.; Fonlupt, P.; Pacheco, H.
    Kinetic and biochemical properties of CTP:choline-phosphate cytidylyltransferase from the rat brain (1988), Eur. J. Biochem., 178, 367-372.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.7.7.15 fatty acids activity slightly enhanced by addition of saturated fatty acids, markedly increased by addition of unsaturated fatty acids regardless of chain length and number of double bonds Rattus norvegicus

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.7.15 CDPcholine competitive to choline phosphate Rattus norvegicus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.7.15 0.3
-
choline phosphate pH 7.4, 37°C Rattus norvegicus
2.7.7.15 10
-
CTP pH 7.4, 37°C Rattus norvegicus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.7.7.15 cytosol
-
Rattus norvegicus 5829
-
2.7.7.15 microsome
-
Rattus norvegicus
-
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.7.15 Mg2+ required Rattus norvegicus
2.7.7.15 Mg2+ 2-20 mM Rattus norvegicus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.7.7.15 CTP + choline phosphate Rattus norvegicus rate limiting step in synthesis of phosphatidylcholine diphosphate + CDPcholine
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.7.7.15 Rattus norvegicus
-
-
-

Reaction

EC Number Reaction Comment Organism Reaction ID
2.7.7.15 CTP + phosphocholine = diphosphate + CDP-choline random mechanism Rattus norvegicus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.7.15 brain
-
Rattus norvegicus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.7.15 CTP + choline phosphate
-
Rattus norvegicus diphosphate + CDPcholine
-
?
2.7.7.15 CTP + choline phosphate rate limiting step in synthesis of phosphatidylcholine Rattus norvegicus diphosphate + CDPcholine
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.7.15 7
-
-
Rattus norvegicus

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
2.7.7.15 0.09
-
CDPcholine pH 7.4, 37°C Rattus norvegicus