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Literature summary for 2.3.1.23 extracted from

  • Fyrst, H.; Pham, D.V.; Lubin, B.H.; Kuypers, F.A.
    Formation of vesicles by the action of acyl-CoA:1-acyllsophosphatidylcholine acyltransferase from rat liver microsomes: optimal solubilization conditions and analysis of lipid composition and enzyme activity (1996), Biochemistry, 35, 2644-2650.
    View publication on PubMed
Search for more literature for 2.3.1.23

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
 Rattus norvegicus
-
-

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partially purified from vesicles Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
 Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
 activity is different in either its microsomal environment or vesicles and is affected by the phospholipid molecular species environment Rattus norvegicus
0.01
-
 partially purified enzyme, 1-palmitoyl-glycero-3-phosphocholine as substrate Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acyl-CoA + 1-acyl-sn-glycero-3-phosphocholine
-
 Rattus norvegicus CoA + 1,2-diacyl-sn-glycero-3-phosphocholine
-
 r
arachidonoyl-CoA + 1-acyl-sn-glycero-3-phosphoethanolamine 57% and 6% of activity with 1-acyl-sn-glycero-3-phosphocholine in microsomes and phosphatidylcholine vesicles respectively Rattus norvegicus CoA + 1-acyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine
-
 ?
arachidonoyl-CoA + 1-acyl-sn-glycero-3-phosphoinositol 35% and 8% of activity with 1-acyl-sn-glycero-3-phosphocholine in microsomes and phosphatidylcholine vesicles respectively Rattus norvegicus CoA + 1-acyl-2-arachidonoyl-sn-glycero-3-phosphoinositol
-
 ?
arachidonoyl-CoA + 1-acyl-sn-glycero-3-phosphoserine 99% and 22% of activity with 1-acyl-sn-glycero-3-phosphocholine in microsomes and phosphatidylcholine vesicles respectively Rattus norvegicus CoA + 1-acyl-2-arachidonoyl-sn-glycero-3-phosphoserine
-
 ?

Subunits

Subunits Comment Organism
More one major protein of 21000 Da after purification of the enzyme from vesicles Rattus norvegicus