Protein: LPAR3
Lysophosphatidic acid receptor 3 (LPA receptor 3) (LPA-3) (Lysophosphatidic acid receptor Edg-7)

Gene: LPAR3
Organism: Homo sapiens
Interactions: 66
UniProt ID: Q9UBY5

Gene Ontology (top 5):
GO:0001965 - G-protein alpha-subunit binding
GO:0004930 - G protein-coupled receptor activity
GO:0005543 - phospholipid binding
GO:0005737 - cytoplasm
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

194761

FFAR2
Free fatty acid receptor 2

2

18

High-throughput

0.783

High

770929

OPRM
Mu-type opioid receptor

2

14

High-throughput

0.783

High

1452320

SCN3B
Sodium channel regulatory subunit beta-3

2

4

High-throughput

0.783

High

337917

CLD7
Claudin-7

2

6

High-throughput

0.606

High

338265

CLD9
Claudin-9

2

6

High-throughput

0.606

High

407139

HG2A
HLA class II histocompatibility antigen gamma chain

2

1

High-throughput

0.606

High

622115

CD53
Leukocyte surface antigen CD53

2

19

High-throughput

0.606

High

870086

KCNJ6
G protein-activated inward rectifier potassium channel 2

2

3

High-throughput

0.606

High

873898

KCNC1
Voltage-gated potassium channel KCNC1

2

1

High-throughput

0.606

High

945199

CLD2
Claudin-2

2

6

High-throughput

0.606

High

1187593

AR13B
ADP-ribosylation factor-like protein 13B

2

7

High-throughput

0.606

High

1200550

CYBR1
Plasma membrane ascorbate-dependent reductase CYBRD1

2

2

High-throughput

0.606

High

1359421

ASZ1
Ankyrin repeat, SAM and basic leucine zipper domain-containing protein 1

2

2

High-throughput

0.606

High

1369318

EDA
Ectodysplasin-A

2

1

High-throughput

0.606

High

1400567

TM237
Transmembrane protein 237

2

1

High-throughput

0.606

High

549908

CD79A
B-cell antigen receptor complex-associated protein alpha chain

2

0

High-throughput

0.580

High

1186067

SOAT
Sodium-dependent organic anion transporter

2

0

High-throughput

0.580

High

1214430

GORAB
RAB6-interacting golgin

2

0

High-throughput

0.580

High

1281206

CPLX4
Complexin-4

2

0

High-throughput

0.580

High

1334455

RELL2
RELT-like protein 2

2

0

High-throughput

0.580

High

1340609

SMS2
Phosphatidylcholine:ceramide cholinephosphotransferase 2

2

0

High-throughput

0.580

High

1347217

LHPL5
LHFPL tetraspan subfamily member 5 protein

2

0

High-throughput

0.580

High

1395525

M4A4A
Membrane-spanning 4-domains subfamily A member 4A

2

0

High-throughput

0.580

High

167022

MGST3
Glutathione S-transferase 3, mitochondrial

2

3

High-throughput

0.553

High

168941

TFEC
Transcription factor EC

2

1

High-throughput

0.553

High

181455

PGRC2
Membrane-associated progesterone receptor component 2

2

4

High-throughput

0.553

High

335270

CXB5
Gap junction beta-5 protein

2

10

High-throughput

0.553

High

883451

CY561
Transmembrane ascorbate-dependent reductase CYB561

2

2

High-throughput

0.553

High

1177895

CL12B
C-type lectin domain family 12 member B

2

9

High-throughput

0.553

High

1291519

RETR3
Reticulophagy regulator 3

2

3

High-throughput

0.553

High

1352544

GPX8
Probable glutathione peroxidase 8

2

3

High-throughput

0.553

High

1384374

CR3L1
Cyclic AMP-responsive element-binding protein 3-like protein 1

2

1

High-throughput

0.553

High

1393569

TM41A
Transmembrane protein 41A

2

1

High-throughput

0.553

High

1396411

F210B
Protein FAM210B, mitochondrial

2

1

High-throughput

0.553

High

1414111

TMM70
Transmembrane protein 70, mitochondrial

2

1

High-throughput

0.553

High

1429144

MFF
Mitochondrial fission factor

2

1

High-throughput

0.553

High

1447173

S35C2
Solute carrier family 35 member C2

2

1

High-throughput

0.553

High

1458888

ERGI3
Endoplasmic reticulum-Golgi intermediate compartment protein 3

2

8

High-throughput

0.553

High

1432443

TTYH1
Protein tweety homolog 1

1

12

High-throughput

0.536

High

851235

ACHA4
Neuronal acetylcholine receptor subunit alpha-4

1

0

High-throughput

0.513

High

1195464

NKAI1
Sodium/potassium-transporting ATPase subunit beta-1-interacting protein 1

1

0

High-throughput

0.513

High

423385

A4
Amyloid-beta precursor protein

1

5

High-throughput

0.501

High

590356

MUC1
Mucin-1

1

1

High-throughput

0.481

High

779737

MOT8
Monocarboxylate transporter 8

1

2

High-throughput

0.481

High

294475

CD123
Translation initiation factor eIF2 assembly protein

1

1

High-throughput

0.479

High

613211

EGR1
Early growth response protein 1

1

3

High-throughput

0.479

High

1337997

ZNT7
Zinc transporter 7

1

14

High-throughput

0.445

High

386328

LMNA
Prelamin-A/C [Cleaved into: Lamin-A/C

1

4

High-throughput

0.439

High

1279388

DHB13
17-beta-hydroxysteroid dehydrogenase 13

1

9

High-throughput

0.439

High

1428519

ELOV4
Very long chain fatty acid elongase 4

1

5

High-throughput

0.439

High

329677

LERL1
Leptin receptor overlapping transcript-like 1

2

0

High-throughput

0.316

High

1109085

AQP6
Aquaporin-6

2

0

High-throughput

0.316

High

1187425

SHSL1
Protein shisa-like-1

2

0

High-throughput

0.316

High

1195279

TM52B
Transmembrane protein 52B

2

0

High-throughput

0.316

High

1207647

F209A
Protein FAM209A

2

0

High-throughput

0.316

High

1234558

MRM1
rRNA methyltransferase 1, mitochondrial

2

0

High-throughput

0.316

High

1248419

CP054
Transmembrane protein C16orf54

2

0

High-throughput

0.316

High

1323247

NDUF2
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex assembly factor 2

2

0

High-throughput

0.316

High

1328219

JAGN1
Protein jagunal homolog 1

2

0

High-throughput

0.316

High

1348798

FNDC9
Fibronectin type III domain-containing protein 9

2

0

High-throughput

0.316

High

1361455

THAP4
Peroxynitrite isomerase THAP4

2

0

High-throughput

0.316

High

1412320

TMM79
Transmembrane protein 79

2

0

High-throughput

0.316

High

1416994

B2L13
Bcl-2-like protein 13

2

0

High-throughput

0.316

High

1433036

LIME1
Lck-interacting transmembrane adapter 1

2

0

High-throughput

0.316

High

1449808

TM14B
Transmembrane protein 14B

2

0

High-throughput

0.316

High

1207783

TMM31
Transmembrane protein 31

1

0

High-throughput

0.251

Low


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Last updated: 11Aug2025