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Literature summary for 2.3.1.15 extracted from

  • Kume, K.; Shimizu, T.; Seyama, Y.
    Characterization of sn-glycerol 3-phosphate acyltransferase from guinea pig harderian gland microsomes (1987), J. Biochem., 101, 653-660.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
bovine serum albumin alleviates detergent effect of palmitoyl-CoA Cavia porcellus

Inhibitors

Inhibitors Comment Organism Structure
2-mercaptoethanol
-
Cavia porcellus
5,5'-dithiobis(2-nitro-benzoate) 1 mM, 20-30% inhibition of activity on palmitoyl-CoA, complete inhibition of activity on other acyl-CoAs Cavia porcellus
dihydroxyacetone phosphate palmitoyl-CoA-specific isozyme Cavia porcellus
dithiothreitol palmitoyl-CoA-specific isozyme Cavia porcellus
N-ethylmaleimide
-
Cavia porcellus
p-chloromercuribenzoate
-
Cavia porcellus
palmitoyl-CoA bovine serum albumin attenuates Cavia porcellus
Triton X-100
-
Cavia porcellus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.5
-
sn-glycerol 3-phosphate assay with microsomal preparation Cavia porcellus

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Cavia porcellus
-
-
mitochondrion DTNB-resistant isozyme Cavia porcellus 5739
-

Organism

Organism UniProt Comment Textmining
Cavia porcellus
-
Hartley strain, female
-

Source Tissue

Source Tissue Comment Organism Textmining
harderian gland
-
Cavia porcellus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acyl-CoA + sn-glycerol 3-phosphate
-
Cavia porcellus CoA + 1-acyl-sn-glycerol 3-phosphate
-
?
arachidonoyl-CoA + sn-glycerol 3-phosphate 20% of the reaction rate with palmitoyl-CoA Cavia porcellus CoA + 1-arachidonoyl-sn-glycerol 3-phosphate
-
?
linoleoyl-CoA + sn-glycerol 3-phosphate 40% of the reaction rate with palmitoyl-CoA Cavia porcellus CoA + 1-linoleoyl-sn-glycerol 3-phosphate
-
?
linoleoyl-CoA + sn-glycerol 3-phosphate no substrate for DTNB-resistant isozyme Cavia porcellus CoA + 1-linoleoyl-sn-glycerol 3-phosphate
-
?
oleoyl-CoA + sn-glycerol 3-phosphate 50% of the reaction rate with palmitoyl-CoA Cavia porcellus CoA + 1-oleoyl-sn-glycerol 3-phosphate
-
?
palmitoyl-CoA + sn-glycerol 3-phosphate i.e. n-hexadecanoyl-CoA, best substrate Cavia porcellus CoA + 1-palmitoyl-sn-glycerol 3-phosphate
-
?
stearoyl-CoA + sn-glycerol 3-phosphate i.e. n-octadecanoyl-CoA, 30% of the reaction rate with palmitoyl-CoA Cavia porcellus CoA + 1-stearoyl-sn-glycerol 3-phosphate
-
?