Protein: LPCT4
Lysophospholipid acyltransferase LPCAT4 (1-acylglycerol-3-phosphate O-acyltransferase 7) (1-AGP acyltransferase 7) (1-AGPAT 7) (1-acylglycerophosphocholine O-acyltransferase) (EC 2.3.1.23) (1-acylglycerophosphoserine O-acyltransferase) (EC 2.3.1.n6) (1-alkenylglycerophosphoethanolamine O-acyltransferase) (EC 2.3.1.121) (1-alkylglycerophosphocholine O-acetyltransferase) (EC 2.3.1.67) (Acyltransferase-like 3) (Lysophosphatidylcholine acyltransferase 4) (Lysophosphatidylethanolamine acyltransferase 2) (EC 2.3.1.n7) (Plasmalogen synthase)

Gene: LPCT4, LPCAT4
Organism: Homo sapiens
Interactions: 52
UniProt ID: Q643R3

Gene Ontology (top 5):
GO:0003841 - 1-acylglycerol-3-phosphate O-acyltransferase activity
GO:0005783 - endoplasmic reticulum
GO:0005789 - endoplasmic reticulum membrane
GO:0006644 - phospholipid metabolic process
GO:0006654 - phosphatidic acid biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1225720

TMM25
Transmembrane protein 25

3

2

High-throughput

0.609

High

1225723

HAVR2
Hepatitis A virus cellular receptor 2

3

1

High-throughput

0.604

High

1213612

LRAD1
Low-density lipoprotein receptor class A domain-containing protein 1

2

3

High-throughput

0.601

High

410897

ERBB2
Receptor tyrosine-protein kinase erbB-2

2

4

High-throughput

0.576

High

326718

DUS14
Dual specificity protein phosphatase 14

2

2

High-throughput

0.574

High

1225719

DSG4
Desmoglein-4

2

1

High-throughput

0.574

High

1225734

SPG7
Mitochondrial inner membrane m-AAA protease component paraplegin

2

1

High-throughput

0.574

High

563900

CFTR
Cystic fibrosis transmembrane conductance regulator

1

4

High-throughput

0.541

High

62131

KLRG2
Killer cell lectin-like receptor subfamily G member 2

1

13

High-throughput

0.536

High

182580

GP182
G-protein coupled receptor 182

1

15

High-throughput

0.536

High

593395

PGFRA
Platelet-derived growth factor receptor alpha

1

3

High-throughput

0.536

High

1203683

TTMP
TPA-induced transmembrane protein

1

2

High-throughput

0.536

High

1225722

LRC25
Leucine-rich repeat-containing protein 25

1

1

High-throughput

0.536

High

1225725

AQP3
Aquaporin-3

1

7

High-throughput

0.536

High

1225732

TTYH1
Protein tweety homolog 1

1

2

High-throughput

0.536

High

1225735

VSIG4
V-set and immunoglobulin domain-containing protein 4

1

3

High-throughput

0.536

High

1225736

PCDB3
Protocadherin beta-3

1

3

High-throughput

0.536

High

595060

KCNA2
Potassium voltage-gated channel subfamily A member 2

1

0

High-throughput

0.513

High

260766

RAMP2
Receptor activity-modifying protein 2

1

7

High-throughput

0.489

High

260882

RAMP3
Receptor activity-modifying protein 3

1

7

High-throughput

0.489

High

349443

TSN15
Tetraspanin-15

1

11

High-throughput

0.489

High

656002

CAH6
Carbonic anhydrase 6

1

4

High-throughput

0.489

High

749344

TNFL8
Tumor necrosis factor ligand superfamily member 8

1

1

High-throughput

0.489

High

867630

GPR12
G-protein coupled receptor 12

1

3

High-throughput

0.489

High

1098900

KLRD1
Natural killer cells antigen CD94

1

9

High-throughput

0.489

High

1225727

OPALI
Opalin

1

2

High-throughput

0.489

High

1225731

TSN10
Tetraspanin-10

1

11

High-throughput

0.489

High

1225733

HCST
Hematopoietic cell signal transducer

1

1

High-throughput

0.489

High

1225737

PCDGL
Protocadherin gamma-C4

1

2

High-throughput

0.489

High

185768

OGT1
UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

1

1

High-throughput

0.457

High

133755

PDE2A
cGMP-dependent 3',5'-cyclic phosphodiesterase

1

2

High-throughput

0.445

High

538767

GTR2
Solute carrier family 2, facilitated glucose transporter member 2

1

10

High-throughput

0.445

High

869605

SC6A8
Sodium- and chloride-dependent creatine transporter 1

1

12

High-throughput

0.445

High

154829

ISLR
Immunoglobulin superfamily containing leucine-rich repeat protein

1

3

High-throughput

0.437

High

218312

TGON2
Trans-Golgi network integral membrane protein 2

1

4

High-throughput

0.437

High

293835

CD123
Translation initiation factor eIF2 assembly protein

1

6

High-throughput

0.437

High

639755

TAF1
Transcription initiation factor TFIID subunit 1

1

1

High-throughput

0.437

High

830907

CCNF
Cyclin-F

1

3

High-throughput

0.437

High

1004697

RNF4
E3 ubiquitin-protein ligase RNF4

1

3

High-throughput

0.437

High

1225718

TRI67
Tripartite motif-containing protein 67

1

6

High-throughput

0.437

High

1225726

ESR2
Estrogen receptor beta

1

6

High-throughput

0.437

High

1225721

MFS6L
Major facilitator superfamily domain-containing protein 6-like

1

0

High-throughput

0.426

High

379528

IGHM
Immunoglobulin heavy constant mu

1

9

High-throughput

0.407

High

1057548

ACHD
Acetylcholine receptor subunit delta

1

1

High-throughput

0.407

High

466912

ACM4
Muscarinic acetylcholine receptor M4

2

0

High-throughput

0.328

High

1225724

UBP33
Ubiquitin carboxyl-terminal hydrolase 33

2

0

High-throughput

0.328

High

407183

CD3D
T-cell surface glycoprotein CD3 delta chain

1

0

High-throughput

0.279

Low

1101354

SG2A2
Mammaglobin-A

1

0

High-throughput

0.279

Low

1225729

CYREN
Cell cycle regulator of non-homologous end joining

1

0

High-throughput

0.279

Low

1225730

TMM59
Transmembrane protein 59

1

0

High-throughput

0.279

Low

1094351

CSN1
COP9 signalosome complex subunit 1

1

0

High-throughput

0.249

Low

1225728

OSMR
Oncostatin-M-specific receptor subunit beta

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025