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LPCAT4
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  • LPCAT4
PROTEIN SUMMARY SECTION OVERVIEW GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

LPCAT4
Synonyms AGPAT7, AYTL3, FLJ10257, LPAAT-eta, LPEAT2, LPLAT10
Gene descriptioni

Full gene name according to HGNC.

Lysophosphatidylcholine acyltransferase 4
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Enzymes
Metabolic proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Membrane
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 15
Cytoband q14
Chromosome location (bp) 34358633 - 34367196
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

1
Ensembl ENSG00000176454 (version 109)
Entrez gene 254531
HGNC HGNC:30059
UniProt Q643R3 (UniProt - Evidence at protein level)
neXtProt NX_Q643R3
GeneCards LPCAT4
Antibodypedia LPCAT4 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Displays acyl-CoA-dependent lysophospholipid acyltransferase activity with a subset of lysophospholipids as substrates; converts lysophosphatidylethanolamine to phosphatidylethanolamine, lysophosphatidylcholine to phosphatidycholine, 1-alkenyl-lysophatidylethanolamine to 1-alkenyl-phosphatidylethanolamine, lysophosphatidylglycerol and alkyl-lysophosphatidylcholine to phosphatidylglycerol and alkyl-phosphatidylcholine, respectively. In contrast, has no lysophosphatidylinositol, glycerol-3-phosphate, diacylglycerol or lysophosphatidic acid acyltransferase activity. Prefers long chain acyl-CoAs (C16, C18) as acyl donors.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Acyltransferase, Transferase
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Lipid biosynthesis, Lipid metabolism, Phospholipid biosynthesis, Phospholipid metabolism
Gene summary (Entrez)i

Useful information about the gene from Entrez

Members of the 1-acylglycerol-3-phosphate O-acyltransferase (EC 2.3.1.51) family, such as AGPAT7, catalyze the conversion of lysophosphatidic acid (LPA) to phosphatidic acid (PA), a precursor in the biosynthesis of all glycerolipids. Both LPA and PA are involved in signal transduction (Ye et al., 2005).[supplied by OMIM, May 2008]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
LPCAT4-201
ENSP00000317300
ENST00000314891
Q643R3
[Direct mapping] Lysophospholipid acyltransferase LPCAT4
Show all
Enzymes
   ENZYME proteins
   Transferases
Metabolic proteins
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   2TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003841 [1-acylglycerol-3-phosphate O-acyltransferase activity]
GO:0005783 [endoplasmic reticulum]
GO:0005789 [endoplasmic reticulum membrane]
GO:0006629 [lipid metabolic process]
GO:0006644 [phospholipid metabolic process]
GO:0006650 [glycerophospholipid metabolic process]
GO:0006654 [phosphatidic acid biosynthetic process]
GO:0008374 [O-acyltransferase activity]
GO:0008654 [phospholipid biosynthetic process]
GO:0016020 [membrane]
GO:0016740 [transferase activity]
GO:0016746 [acyltransferase activity]
GO:0036148 [phosphatidylglycerol acyl-chain remodeling]
GO:0036150 [phosphatidylserine acyl-chain remodeling]
GO:0036151 [phosphatidylcholine acyl-chain remodeling]
GO:0036152 [phosphatidylethanolamine acyl-chain remodeling]
GO:0042171 [lysophosphatidic acid acyltransferase activity]
GO:0047144 [2-acylglycerol-3-phosphate O-acyltransferase activity]
GO:0047166 [1-alkenylglycerophosphoethanolamine O-acyltransferase activity]
GO:0047184 [1-acylglycerophosphocholine O-acyltransferase activity]
GO:0047192 [1-alkylglycerophosphocholine O-acetyltransferase activity]
GO:0071617 [lysophospholipid acyltransferase activity]
GO:0106262 [1-acylglycerophosphoethanolamine O-acyltransferase activity]
GO:0106263 [1-acylglycerophosphoserine O-acyltransferase activity]
Show all
524 aa
57.2 kDa
No 2

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