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Literature summary for 2.3.1.67 extracted from

  • Fragopoulou, E.; Iatrou, C.; Demopoulos, C.A.
    Characterization of acetyl-CoA:lyso-PAF acetyltransferase of human mesangial cells (2005), Mediators Inflamm., 2005, 263-272.
    View publication on PubMedView publication on EuropePMC

Activating Compound

Activating Compound Comment Organism Structure
NaF slightly increases activity Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
2-mercaptoethanol
-
Homo sapiens
CaCl2 10 mM, 46% inhibition Homo sapiens
dithiothreitol
-
Homo sapiens
EDTA 1 mM, 47% inhibition Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.00921
-
lyso-platelet-activating factor total membrane fractions of mesangial cells Homo sapiens
0.0712
-
acetyl-CoA total membrane fractions of mesangial cells Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
kidney
-
Homo sapiens
-
mesangial cell the enzyme is activated under inflammatory conditions Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-CoA + lyso-platelet-activating factor
-
Homo sapiens platelet-activating factor + CoA
-
?

Synonyms

Synonyms Comment Organism
acetyl-CoA:1-O-alkyl-sn-glycero-3-phosphocholine acetyltransferase
-
Homo sapiens
lyso-PAF acetyltransferase
-
Homo sapiens
lyso-PAF AT
-
Homo sapiens

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Homo sapiens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.2 7.4
-
Homo sapiens

pH Range

pH Minimum pH Maximum Comment Organism
6 9 pH 6.0: about 80% of maximal activity, pH 9.0: about 70% of maximal activity Homo sapiens