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

BRENDA support

Literature summary for 2.3.1.23 extracted from

  • Deka, N.; Sun, G.Y.; MacQuarrie, R.
    Purification and properties of acyl-CoA:1-acyl-sn-glycero-3-phosphocholine-O-acyltransferase from bovine brain microsomes (1986), Arch. Biochem. Biophys., 246, 554-563.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Arachidonoyl-CoA high concentration Bos taurus
Trypsin inclusion in liposomes protects Bos taurus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information kinetic data of soluble and liposome-bound enzyme Bos taurus

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Bos taurus
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
43000
-
x * 43000, brain enzyme, SDS-PAGE Bos taurus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
acyl-CoA + 1-acyl-sn-glycero-3-phosphocholine Bos taurus participates in deacylation/reacylation cycle of cell membranes CoA + 1,2-diacyl-sn-glycero-3-phosphocholine
-
?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
solubilized with lysolecithin, reactive Blue-2-agarose, DEAE cellulose, Matrex Green A Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.079
-
acyl donor oleoyl-CoA Bos taurus
0.134
-
acyl donor linoleoyl-CoA Bos taurus
0.61
-
acyl donor arachidonoyl-CoA Bos taurus

Storage Stability

Storage Stability Organism
-20°C, liposome-bound enzyme, at least 10 h Bos taurus
-20°C, soluble enzyme, less than 10 h Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acyl-CoA + 1-acyl-sn-glycero-3-phosphocholine
-
Bos taurus CoA + 1,2-diacyl-sn-glycero-3-phosphocholine
-
r
acyl-CoA + 1-acyl-sn-glycero-3-phosphocholine participates in deacylation/reacylation cycle of cell membranes Bos taurus CoA + 1,2-diacyl-sn-glycero-3-phosphocholine
-
?
acyl-CoA + 1-palmitoyl-sn-glycero-3-phosphocholine no activity with 1-myristoyl-sn-glycero-3-phosphocholine Bos taurus CoA + 1-palmitoyl-2-acyl-sn-glycero-3-phosphocholine
-
r
acyl-CoA + 1-stearoyl-sn-glycero-3-phosphocholine no activity with 1-myristoyl-sn-glycero-3-phosphocholine Bos taurus CoA + 1-stearoyl-2-acyl-sn-glycero-3-phosphocholine
-
r
arachidonoyl-CoA + 1-acyl-sn-glycero-3-phosphocholine preferred acyl donor Bos taurus CoA + 1-acyl-2-arachidonoyl-sn-glycero-3-phosphocholine
-
r
cis-11-eicosaenoyl-CoA + 1-acyl-sn-glycero-3-phosphocholine 13% of activity with arachidonoyl-CoA Bos taurus CoA + 1-acyl-2-cis-11-eicosaenoyl-sn-glycero-3-phosphocholine
-
r
decanoyl-CoA + 1-acyl-sn-glycero-3-phosphocholine 58% of activity with arachidonoyl-CoA Bos taurus CoA + 1-acyl-2-decanoyl-sn-glycero-3-phosphocholine
-
r
eicosatrienoyl-CoA + 1-acyl-sn-glycero-3-phosphocholine 20% of activity with arachidonoyl-CoA Bos taurus CoA + 1-acyl-2-eicosatrienoyl-sn-glycero-3-phosphocholine
-
r
linolenoyl-CoA + 1-acyl-sn-glycero-3-phosphocholine 8% of activity with arachidonoyl-CoA Bos taurus CoA + 1-acyl-2-linolenoyl-sn-glycero-3-phosphocholine
-
r
linoleoyl-CoA + 1-acyl-sn-glycero-3-phosphocholine
-
Bos taurus CoA + 1-acyl-2-linoleoyl-sn-glycero-3-phosphocholine
-
r
myristoyl-CoA + 1-acyl-sn-glycero-3-phosphocholine 41% of activity with arachidonoyl-CoA Bos taurus CoA + 1-acyl-2-myristoyl-sn-glycero-3-phosphocholine
-
r
oleoyl-CoA + 1-acyl-sn-glycero-3-phosphocholine
-
Bos taurus CoA + 1-acyl-2-oleoyl-sn-glycero-3-phosphocholine
-
r

Subunits

Subunits Comment Organism
? x * 43000, brain enzyme, SDS-PAGE Bos taurus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Bos taurus