Protein: GPAT3
Glycerol-3-phosphate acyltransferase 3 (GPAT-3) (EC 2.3.1.15) (1-acyl-sn-glycerol-3-phosphate O-acyltransferase 10) (AGPAT 10) (1-acyl-sn-glycerol-3-phosphate O-acyltransferase 9) (1-AGP acyltransferase 9) (1-AGPAT 9) (EC 2.3.1.51) (Acyl-CoA:glycerol-3-phosphate acyltransferase 3) (hGPAT3) (Lung cancer metastasis-associated protein 1) (Lysophosphatidic acid acyltransferase theta) (LPAAT-theta) (MAG-1)

Gene: GPAT3
Organism: Homo sapiens
Interactions: 110
UniProt ID: Q53EU6

Gene Ontology (top 5):
GO:0003841 - 1-acylglycerol-3-phosphate O-acyltransferase activity
GO:0004366 - glycerol-3-phosphate O-acyltransferase activity
GO:0005783 - endoplasmic reticulum
GO:0005789 - endoplasmic reticulum membrane
GO:0006072 - glycerol-3-phosphate metabolic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1198393

CHP1
Calcineurin B homologous protein 1

5

3

High-throughput

0.709

High

1198401

S6A15
Sodium-dependent neutral amino acid transporter B(0)AT2

4

10

High-throughput

0.627

High

173939

AT2A1
Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

2

9

High-throughput

0.611

High

418178

RPN2
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

2

4

High-throughput

0.584

High

951184

SC61B
Protein transport protein Sec61 subunit beta

2

3

High-throughput

0.584

High

1198368

S39A4
Zinc transporter ZIP4

2

14

High-throughput

0.558

High

1198386

TSN17
Tetraspanin-17

2

15

High-throughput

0.558

High

374652

RASH
GTPase HRas

1

3

High-throughput

0.536

High

1198381

AT2A3
Sarcoplasmic/endoplasmic reticulum calcium ATPase 3

1

9

High-throughput

0.536

High

125019

KCNK1
Potassium channel subfamily K member 1

1

1

High-throughput

0.489

High

182556

GP182
G-protein coupled receptor 182

1

16

High-throughput

0.489

High

349429

TSN15
Tetraspanin-15

1

14

High-throughput

0.489

High

406889

MAS
Proto-oncogene Mas

1

10

High-throughput

0.489

High

538608

GTR1
Solute carrier family 2, facilitated glucose transporter member 1

1

5

High-throughput

0.489

High

668998

FPR2
N-formyl peptide receptor 2

1

12

High-throughput

0.489

High

669193

EDNRA
Endothelin-1 receptor

1

4

High-throughput

0.489

High

732985

VIPR1
Vasoactive intestinal polypeptide receptor 1

1

5

High-throughput

0.489

High

835283

VIPR2
Vasoactive intestinal polypeptide receptor 2

1

5

High-throughput

0.489

High

867622

GPR12
G-protein coupled receptor 12

1

5

High-throughput

0.489

High

956883

CXCR4
C-X-C chemokine receptor type 4

1

10

High-throughput

0.489

High

1098896

KLRD1
Natural killer cells antigen CD94

1

10

High-throughput

0.489

High

1198367

NIPA3
Magnesium transporter NIPA3

1

1

High-throughput

0.489

High

1198370

RFIP2
Rab11 family-interacting protein 2

1

4

High-throughput

0.489

High

1198375

MFD4A
Major facilitator superfamily domain-containing protein 4A

1

3

High-throughput

0.489

High

1198379

SPP2B
Signal peptide peptidase-like 2B

1

2

High-throughput

0.489

High

1198385

CKLF5
CKLF-like MARVEL transmembrane domain-containing protein 5

1

2

High-throughput

0.489

High

1198389

OPALI
Opalin

1

2

High-throughput

0.489

High

1198397

S22A4
Solute carrier family 22 member 4

1

4

High-throughput

0.489

High

1198399

TSN10
Tetraspanin-10

1

14

High-throughput

0.489

High

1198404

GPR35
G-protein coupled receptor 35

1

7

High-throughput

0.489

High

1198411

HCST
Hematopoietic cell signal transducer

1

1

High-throughput

0.489

High

48649

ESYT2
Extended synaptotagmin-2

1

6

High-throughput

0.479

High

417473

RPN1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

4

High-throughput

0.479

High

611157

PTN1
Tyrosine-protein phosphatase non-receptor type 1

1

1

High-throughput

0.479

High

698725

CALX
Calnexin

1

4

High-throughput

0.479

High

715615

MARCS
Myristoylated alanine-rich C-kinase substrate

1

3

High-throughput

0.479

High

847551

SSRA
Translocon-associated protein subunit alpha

1

3

High-throughput

0.479

High

894790

EMD
Emerin

1

2

High-throughput

0.479

High

901849

RAB9A
Ras-related protein Rab-9A

1

3

High-throughput

0.479

High

903942

BAP31
B-cell receptor-associated protein 31

1

5

High-throughput

0.479

High

962119

RHOA
Transforming protein RhoA

1

16

High-throughput

0.479

High

1027024

REEP5
Receptor expression-enhancing protein 5

1

3

High-throughput

0.479

High

1058446

CKAP4
Cytoskeleton-associated protein 4

1

3

High-throughput

0.479

High

1111557

STIM1
Stromal interaction molecule 1

1

1

High-throughput

0.479

High

1198376

DHB11
Estradiol 17-beta-dehydrogenase 11

1

9

High-throughput

0.479

High

1198380

RHBL4
Rhomboid-related protein 4

1

2

High-throughput

0.479

High

1198382

ERGI1
Endoplasmic reticulum-Golgi intermediate compartment protein 1

1

6

High-throughput

0.479

High

1198384

LRC59
Leucine-rich repeat-containing protein 59

1

1

High-throughput

0.479

High

1198388

DNJC1
DnaJ homolog subfamily C member 1

1

2

High-throughput

0.479

High

1198390

PANX1
Pannexin-1

1

1

High-throughput

0.479

High

1198391

ERGI2
Endoplasmic reticulum-Golgi intermediate compartment protein 2

1

6

High-throughput

0.479

High

1198392

SEC62
Translocation protein SEC62

1

5

High-throughput

0.479

High

1198394

ESYT1
Extended synaptotagmin-1

1

6

High-throughput

0.479

High

1198395

DERL1
Derlin-1

1

2

High-throughput

0.479

High

1198396

LNP
Endoplasmic reticulum junction formation protein lunapark

1

2

High-throughput

0.479

High

1198398

DJC25
DnaJ homolog subfamily C member 25

1

2

High-throughput

0.479

High

1198400

3BHS7
3 beta-hydroxysteroid dehydrogenase type 7

1

3

High-throughput

0.479

High

1198403

TMT1A
Thiol S-methyltransferase TMT1A

1

2

High-throughput

0.479

High

1198408

ELOV5
Very long chain fatty acid elongase 5

1

3

High-throughput

0.479

High

1198410

B3GA1
Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1

1

2

High-throughput

0.479

High

880567

LMAN1
Protein ERGIC-53

1

0

High-throughput

0.458

High

1198412

SEC63
Translocation protein SEC63 homolog

1

0

High-throughput

0.458

High

380055

HLAB
HLA class I histocompatibility antigen, B alpha chain

1

1

High-throughput

0.445

High

1198377

MOT11
Monocarboxylate transporter 11

1

5

High-throughput

0.445

High

293784

CD123
Translation initiation factor eIF2 assembly protein

1

5

High-throughput

0.437

High

302848

CIAO1
Probable cytosolic iron-sulfur protein assembly protein CIAO1

1

2

High-throughput

0.437

High

404107

GCR
Glucocorticoid receptor

1

5

High-throughput

0.437

High

540481

LAMP1
Lysosome-associated membrane glycoprotein 1

1

3

High-throughput

0.437

High

562091

LAMP2
Lysosome-associated membrane glycoprotein 2

1

3

High-throughput

0.437

High

588846

RFA2
Replication protein A 32 kDa subunit

1

4

High-throughput

0.437

High

627532

DPA1
HLA class II histocompatibility antigen, DP alpha 1 chain

1

4

High-throughput

0.437

High

695623

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

3

High-throughput

0.437

High

766607

PHB1
Prohibitin 1

1

3

High-throughput

0.437

High

820659

CEAM6
Cell adhesion molecule CEACAM6

1

1

High-throughput

0.437

High

830852

CCNF
Cyclin-F

1

2

High-throughput

0.437

High

900846

RAB5C
Ras-related protein Rab-5C

1

3

High-throughput

0.437

High

901280

RAB7A
Ras-related protein Rab-7a

1

5

High-throughput

0.437

High

975069

ARF6
ADP-ribosylation factor 6

1

2

High-throughput

0.437

High

1004650

RNF4
E3 ubiquitin-protein ligase RNF4

1

4

High-throughput

0.437

High

1087133

STX4
Syntaxin-4

1

1

High-throughput

0.437

High

1163350

CAH9
Carbonic anhydrase 9

1

3

High-throughput

0.437

High

1198366

TECT3
Tectonic-3

1

6

High-throughput

0.437

High

1198369

TRI67
Tripartite motif-containing protein 67

1

6

High-throughput

0.437

High

1198372

TMM17
Transmembrane protein 17

1

1

High-throughput

0.437

High

1198374

CXD3
Gap junction delta-3 protein

1

3

High-throughput

0.437

High

1198387

TECT2
Tectonic-2

1

6

High-throughput

0.437

High

1198402

PKHA4
Pleckstrin homology domain-containing family A member 4

1

4

High-throughput

0.437

High

1198405

PXMP2
Peroxisomal membrane protein 2

1

1

High-throughput

0.437

High

1198406

ST7
Suppressor of tumorigenicity 7 protein

1

1

High-throughput

0.437

High

1198407

OTULL
Inactive ubiquitin thioesterase OTULINL

1

6

High-throughput

0.437

High

1198409

TM216
Transmembrane protein 216

1

3

High-throughput

0.437

High

1198413

LAMP3
Lysosome-associated membrane glycoprotein 3

1

3

High-throughput

0.437

High

184016

S22A1
Solute carrier family 22 member 1

1

4

High-throughput

0.407

High

669325

ACKR3
Atypical chemokine receptor 3

1

17

High-throughput

0.407

High

722476

CTR1
High affinity cationic amino acid transporter 1

1

4

High-throughput

0.407

High

869599

SC6A8
Sodium- and chloride-dependent creatine transporter 1

1

10

High-throughput

0.407

High

880837

NRAM2
Natural resistance-associated macrophage protein 2

1

1

High-throughput

0.407

High

886062

CXCR3
C-X-C chemokine receptor type 3

1

10

High-throughput

0.407

High

1139441

S39AE
Metal cation symporter ZIP14

1

14

High-throughput

0.407

High

1198373

S35F2
Solute carrier family 35 member F2

1

1

High-throughput

0.407

High

1198378

ZNT7
Zinc transporter 7

1

4

High-throughput

0.407

High

216091

IF4G3
Eukaryotic translation initiation factor 4 gamma 3

1

0

High-throughput

0.279

Low

230968

TYOBP
TYRO protein tyrosine kinase-binding protein

1

0

High-throughput

0.279

Low

1055123

CCG1
Voltage-dependent calcium channel gamma-1 subunit

1

0

High-throughput

0.279

Low

1198371

UBE3B
Ubiquitin-protein ligase E3B

1

0

High-throughput

0.279

Low

623370

RO52
E3 ubiquitin-protein ligase TRIM21

1

0

High-throughput

0.249

Low

630534

RAB3B
Ras-related protein Rab-3B

1

0

High-throughput

0.249

Low

837648

LAP2B
Lamina-associated polypeptide 2, isoforms beta/gamma

1

0

High-throughput

0.249

Low

1144937

RAB35
Ras-related protein Rab-35

1

0

High-throughput

0.249

Low

1198383

S2546
Mitochondrial outer membrane protein SLC25A46

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025