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Literature summary for 2.3.1.42 extracted from

  • Rock, C.O.; Fitzgerald, V.; Snyder, F.
    Properties of dihydroxyacetone phosphate acyltransferase in the harderian gland (1977), J. Biol. Chem., 252, 6363-6366.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
cholate 20fold activation, 4 mM Oryctolagus cuniculus
deoxycholate 20fold stimulation and solubilization of membrane-bound microsomal activity Oryctolagus cuniculus

Inhibitors

Inhibitors Comment Organism Structure
Ca2+ in crude enzyme extract Oryctolagus cuniculus
glycerol 3-phosphate not Oryctolagus cuniculus
Mg2+ in crude enzyme extract Oryctolagus cuniculus
Mn2+ in crude enzyme extract Oryctolagus cuniculus
N-ethylmaleimide not peroxisomal enzyme Oryctolagus cuniculus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.7
-
dihydroxyacetone phosphate
-
Oryctolagus cuniculus

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome active site exposed to lumenal surface Oryctolagus cuniculus
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
additional information no activation by EDTA Oryctolagus cuniculus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
palmitoyl-CoA + dihydroxyacetone phosphate Oryctolagus cuniculus reaction in phosphatidic acid biosynthesis CoA + monopalmitoyldihydroxyacetone phosphate
-
?
palmitoyl-CoA + dihydroxyacetone phosphate Oryctolagus cuniculus peroxisomal enzyme involved in ether lipid biosynthesis CoA + monopalmitoyldihydroxyacetone phosphate
-
?

Organism

Organism UniProt Comment Textmining
Oryctolagus cuniculus
-
adult male New Zealand White
-

Source Tissue

Source Tissue Comment Organism Textmining
harderian gland
-
Oryctolagus cuniculus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acyl-CoA + dihydroxyacetone phosphate
-
Oryctolagus cuniculus CoA + acyldihydroxyacetone phosphate
-
?
palmitoyl-CoA + dihydroxyacetone phosphate
-
Oryctolagus cuniculus CoA + monopalmitoyldihydroxyacetone phosphate
-
?
palmitoyl-CoA + dihydroxyacetone phosphate reaction in phosphatidic acid biosynthesis Oryctolagus cuniculus CoA + monopalmitoyldihydroxyacetone phosphate
-
?
palmitoyl-CoA + dihydroxyacetone phosphate peroxisomal enzyme involved in ether lipid biosynthesis Oryctolagus cuniculus CoA + monopalmitoyldihydroxyacetone phosphate
-
?