EC Number | Cloned (Comment) | Organism |
---|---|---|
2.3.1.23 | expressed in yeast | Homo sapiens |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.3.1.23 | additional information | enzyme activity can be inhibited by high levels of acyl acceptors | Homo sapiens |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.3.1.23 | 0.00045 | - |
oleoyl-CoA | Vmax: 7.4 pmol/min/microgram protein for oleoyl-CoA | Homo sapiens | |
2.3.1.23 | 0.005 | - |
Arachidonoyl-CoA | Vmax: 12.4 pmol/min/microgram protein for arachidonoyl-CoA | Homo sapiens |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.3.1.23 | Homo sapiens | Q6P1A2 | - |
- |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.3.1.23 | adipocyte | by retrieving LPCAT3 expression pattern from Genevestigator | Homo sapiens | - |
2.3.1.23 | heart | northern blot analysis | Homo sapiens | - |
2.3.1.23 | kidney | northern blot analysis | Homo sapiens | - |
2.3.1.23 | lung | highly expressed, detected by Northern blot analysis | Homo sapiens | - |
2.3.1.23 | pancreas | northern blot analysis | Homo sapiens | - |
2.3.1.23 | testis | northern blot analysis | Homo sapiens | - |
2.3.1.23 | thymus | highly expressed, detected by Northern blot analysis | Homo sapiens | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.3.1.23 | additional information | - |
LPCAT3 exhibits the highest activity with lysophosphatidylcholine. LPCAT3 exhibits substrate preferences in the order of 1-stearoyl-2-lysophosphatidylcholine > 1-arachidoyl-2-lysophosphatidylcholine > 1-O-hexadecyl-sn-glycero-3-phosphocholine > 1-palmitoyl-2-lysophosphatidylcholine | Homo sapiens |
2.3.1.23 | additional information | - |
LPCAT3 is most active in utilizing linoleoyl-CoA as acyl donor. Order range: linoleoyl-CoA > palmitoyl-CoA > arachidonoyl-CoA > oleoyl-CoA > stearoyl-CoA | Homo sapiens |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.3.1.23 | arachidonoyl-CoA + 1-arachidoyl-2-lysophosphatidylcholine | - |
Homo sapiens | CoA + 2-arachidonoyl-1-arachidoylphosphatidylcholine | - |
? | |
2.3.1.23 | arachidonoyl-CoA + 1-O-hexadecyl-sn-glycero-3-phosphocholine | LPCAT3 acylates 1-O-alkyl-sn-glycero-3-phosphocholine with arachidonyl-CoA but not with acetyl-CoA | Homo sapiens | CoA + 2-arachidonoyl-1-O-hexadecyl-sn-glycero-3-phosphocholine | - |
? | |
2.3.1.23 | arachidonoyl-CoA + 1-palmitoyl-2-lysophosphatidylcholine | - |
Homo sapiens | CoA + 2-arachidonoyl-1-palmitoylphosphatidylcholine | - |
? | |
2.3.1.23 | arachidonoyl-CoA + 1-palmitoyl-2-lysophosphatidylethanolamine | lysophosphatidylethanolamine acylation is evident. But no significant activity of acylation is detected when 16:0-lysophosphatidylglycerol is used as substrate | Homo sapiens | CoA + 2-arachidonoyl-1-palmitoylphosphatidylethanolamine | - |
? | |
2.3.1.23 | arachidonoyl-CoA + 1-stearoyl-2-lysophosphatidylcholine | - |
Homo sapiens | CoA + 2-arachidonoyl-1-stearoylphosphatidylcholine | - |
? | |
2.3.1.23 | arachidonoyl-CoA + palmitoyl-lysophosphatidylcholine | - |
Homo sapiens | CoA + 2-arachidonoyl-1-palmitoylphosphatidylcholine | - |
? | |
2.3.1.23 | linoleoyl-CoA + 1-palmitoyl-2-lysophosphatidylcholine | - |
Homo sapiens | CoA + 2-linoleoyl-1-palmitoylphosphatidylcholine | - |
? | |
2.3.1.23 | oleoyl-CoA + 1-palmitoyl-2-lysophosphatidylcholine | - |
Homo sapiens | CoA + 2-oleoyl-1-palmitoylphosphatidylcholine | - |
? | |
2.3.1.23 | oleoyl-CoA + palmitoyl-lysophosphatidylcholine | - |
Homo sapiens | CoA + 2-oleoyl-1-palmitoylphosphatidylcholine | - |
? | |
2.3.1.23 | palmitoyl-CoA + 1-palmitoyl-2-lysophosphatidylcholine | - |
Homo sapiens | CoA + 1,2-dipalmitoylphosphatidylcholine | - |
? | |
2.3.1.23 | stearoyl-CoA + 1-palmitoyl-2-lysophosphatidylcholine | - |
Homo sapiens | CoA + 2-stearoyl-1-palmitoylphosphatidylcholine | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.3.1.23 | LPCAT3 | - |
Homo sapiens |
2.3.1.23 | lysophosphatidylcholine acyltransferase | - |
Homo sapiens |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.3.1.23 | 30 | - |
assay at | Homo sapiens |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.3.1.23 | 7.4 | - |
assay at | Homo sapiens |