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Literature summary for 2.3.1.23 extracted from

  • Weltzien, H.U.; Richter, G.; Ferber, E.
    Detergent properties of water-soluble choline phosphatides. Selective solubilization of acyl-CoA:lysolecithin acyltransferase from thymocyte plasma membranes (1979), J. Biol. Chem., 254, 3652-3657.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
1-decyl propanediol-3-phosphorylcholine
-
Bos taurus
1-dodecyl propanediol-3-phosphorylcholine
-
Bos taurus
1-hexadecyl propanediol-3-phosphorylcholine
-
Bos taurus
1-octadecyl propanediol-3-phosphorylcholine
-
Bos taurus
1-tetradecyl propanediol-3-phosphorylcholine
-
Bos taurus
Berol-043 0.25%, 90% inhibition Bos taurus
cholate 1%, 90% inhibition Bos taurus
deoxycholate 0.25%, 90% inhibition Bos taurus
glycocholate 0.2%, 90% inhibition Bos taurus
lysolecithin analogs above 0.1 mM, C10-C16, competitive inhibition Bos taurus
Nonidet P-40 0.25%, 90% inhibition Bos taurus
Triton X-100 0.05% Bos taurus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0065
-
1-palmitoyl-sn-glycero-3-phosphocholine
-
Bos taurus

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Bos taurus 16020
-

Organism

Organism UniProt Comment Textmining
Bos taurus
-
calf
-

Purification (Commentary)

Purification (Comment) Organism
solubilization and selective extraction with lysolecithin analogs at low concentration Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
thymocyte
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.028
-
-
Bos taurus

Storage Stability

Storage Stability Organism
-20°C, at least 2 weeks 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
palmitoyl-CoA + 1-palmitoyl-sn-glycero-3-phosphocholine
-
Bos taurus CoA + 1,2-dipalmitoyl-sn-glycero-3-phosphocholine
-
?

Temperature Optimum [°C]

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

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.08
-
1-hexadecyl propanediol-3-phosphorylcholine
-
Bos taurus
0.27
-
1-octadecyl propanediol-3-phosphorylcholine
-
Bos taurus
0.275
-
1-tetradecyl propanediol-3-phosphorylcholine
-
Bos taurus
0.375
-
1-dodecyl propanediol-3-phosphorylcholine
-
Bos taurus
1.4
-
1-decyl propanediol-3-phosphorylcholine
-
Bos taurus