Protein: PCAT2
Lysophosphatidylcholine acyltransferase 2 (LPC acyltransferase 2) (LPCAT-2) (LysoPC acyltransferase 2) (EC 2.3.1.23) (1-acylglycerol-3-phosphate O-acyltransferase 11) (1-AGP acyltransferase 11) (1-AGPAT 11) (EC 2.3.1.51) (1-acylglycerophosphocholine O-acyltransferase) (1-alkenylglycerophosphocholine O-acyltransferase) (EC 2.3.1.25) (1-alkylglycerophosphocholine O-acetyltransferase) (EC 2.3.1.67) (Acetyl-CoA:lyso-platelet-activating factor acetyltransferase) (Acetyl-CoA:lyso-PAF acetyltransferase) (Lyso-PAF acetyltransferase) (LysoPAFAT) (Acyltransferase-like 1) (Lysophosphatidic acid acyltransferase alpha) (LPAAT-alpha)

Gene: PCAT2, LPCAT2
Organism: Homo sapiens
Interactions: 75
UniProt ID: Q7L5N7

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0003841 - 1-acylglycerol-3-phosphate O-acyltransferase activity
GO:0005509 - calcium ion binding
GO:0005783 - endoplasmic reticulum
GO:0005789 - endoplasmic reticulum membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

291825

STK16
Serine/threonine-protein kinase 16

1

9

High-throughput

0.691

High

1032601

AT2B2
Plasma membrane calcium-transporting ATPase 2

1

5

High-throughput

0.691

High

1272621

TMX3
Protein disulfide-isomerase TMX3

1

3

High-throughput

0.691

High

1029608

CD83
CD83 antigen

1

0

High-throughput

0.656

High

1140094

IQCB1
IQ calmodulin-binding motif-containing protein 1

1

4

High-throughput

0.618

High

1272632

VSIG4
V-set and immunoglobulin domain-containing protein 4

1

4

High-throughput

0.618

High

845697

MUC18
Cell surface glycoprotein MUC18

1

1

High-throughput

0.618

High

627540

DPA1
HLA class II histocompatibility antigen, DP alpha 1 chain

2

4

High-throughput

0.611

High

1272613

TMM25
Transmembrane protein 25

2

2

High-throughput

0.611

High

1272611

DHB13
17-beta-hydroxysteroid dehydrogenase 13

2

6

High-throughput

0.606

High

1272616

RHBL4
Rhomboid-related protein 4

2

3

High-throughput

0.606

High

1272633

ERGI3
Endoplasmic reticulum-Golgi intermediate compartment protein 3

2

5

High-throughput

0.606

High

1242834

S39A4
Zinc transporter ZIP4

2

12

High-throughput

0.601

High

870054

KCNJ6
G protein-activated inward rectifier potassium channel 2

2

0

High-throughput

0.580

High

1142861

EBP
3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase

2

0

High-throughput

0.580

High

1272612

RETR3
Reticulophagy regulator 3

2

0

High-throughput

0.580

High

1210278

MF14B
Hippocampus abundant transcript-like protein 1

2

1

High-throughput

0.553

High

1272617

TNPO1
Transportin-1

1

3

High-throughput

0.553

High

182621

GP182
G-protein coupled receptor 182

1

14

High-throughput

0.536

High

231323

EFNA2
Ephrin-A2

1

3

High-throughput

0.536

High

260898

RAMP3
Receptor activity-modifying protein 3

1

8

High-throughput

0.536

High

349460

TSN15
Tetraspanin-15

1

10

High-throughput

0.536

High

483925

HMOX1
Heme oxygenase 1

1

3

High-throughput

0.536

High

593413

PGFRA
Platelet-derived growth factor receptor alpha

1

3

High-throughput

0.536

High

749350

TNFL8
Tumor necrosis factor ligand superfamily member 8

1

1

High-throughput

0.536

High

774457

BASI
Basigin

1

4

High-throughput

0.536

High

931256

AT12A
Potassium-transporting ATPase alpha chain 2

1

11

High-throughput

0.536

High

1098910

KLRD1
Natural killer cells antigen CD94

1

9

High-throughput

0.536

High

1105209

S39A6
Zinc transporter ZIP6

1

12

High-throughput

0.536

High

1116230

PTC1
Protein patched homolog 1

1

2

High-throughput

0.536

High

1217379

AB17B
Alpha/beta hydrolase domain-containing protein 17B

1

1

High-throughput

0.536

High

1243684

EMB
Embigin

1

5

High-throughput

0.536

High

1248616

LCLT1
Lysocardiolipin acyltransferase 1

1

2

High-throughput

0.536

High

1272628

SG196
Protein O-mannose kinase

1

3

High-throughput

0.536

High

1272631

S39AA
Zinc transporter ZIP10

1

12

High-throughput

0.536

High

321769

AGRL1
Adhesion G protein-coupled receptor L1

1

0

High-throughput

0.513

High

1272619

VMP1
Vacuole membrane protein 1

1

0

High-throughput

0.513

High

1272625

METL9
Protein-L-histidine N-pros-methyltransferase

1

0

High-throughput

0.513

High

230344

CREB3
Cyclic AMP-responsive element-binding protein 3

1

7

High-throughput

0.508

High

62137

KLRG2
Killer cell lectin-like receptor subfamily G member 2

1

13

High-throughput

0.489

High

154841

ISLR
Immunoglobulin superfamily containing leucine-rich repeat protein

1

3

High-throughput

0.489

High

469507

SYPH
Synaptophysin

1

1

High-throughput

0.489

High

656007

CAH6
Carbonic anhydrase 6

1

4

High-throughput

0.489

High

1138970

HERC3
Probable E3 ubiquitin-protein ligase HERC3

1

6

High-throughput

0.489

High

1208184

P4R3B
Serine/threonine-protein phosphatase 4 regulatory subunit 3B

1

1

High-throughput

0.489

High

1213627

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

1

3

High-throughput

0.489

High

1272614

S22A9
Organic anion transporter 7

1

3

High-throughput

0.489

High

1272615

HUMMR
Protein MGARP

1

1

High-throughput

0.489

High

1272624

CTDS1
Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1

1

2

High-throughput

0.489

High

1272634

CIA30
Complex I intermediate-associated protein 30, mitochondrial

1

1

High-throughput

0.489

High

1272635

NGN3
Neurogenin-3

1

1

High-throughput

0.489

High

218376

TGON2
Trans-Golgi network integral membrane protein 2

1

3

High-throughput

0.479

High

242108

PRKN
E3 ubiquitin-protein ligase parkin

1

5

High-throughput

0.479

High

412156

NTRK1
High affinity nerve growth factor receptor

1

5

High-throughput

0.479

High

675068

TNR6
Tumor necrosis factor receptor superfamily member 6

1

1

High-throughput

0.479

High

903973

BAP31
B-cell receptor-associated protein 31

1

4

High-throughput

0.479

High

951230

SC61B
Protein transport protein Sec61 subunit beta

1

3

High-throughput

0.479

High

1248968

LMBRL
Protein LMBR1L

1

1

High-throughput

0.479

High

1272622

SEC62
Translocation protein SEC62

1

5

High-throughput

0.479

High

1272626

PKHA4
Pleckstrin homology domain-containing family A member 4

1

8

High-throughput

0.479

High

345996

STAU1
Double-stranded RNA-binding protein Staufen homolog 1

1

0

High-throughput

0.458

High

1272620

DDRGK
DDRGK domain-containing protein 1

1

0

High-throughput

0.458

High

962203

RHOA
Transforming protein RhoA

1

20

High-throughput

0.445

High

293916

CD123
Translation initiation factor eIF2 assembly protein

1

5

High-throughput

0.437

High

1272629

OTULL
Inactive ubiquitin thioesterase OTULINL

1

5

High-throughput

0.437

High

653403

HEMH
Ferrochelatase, mitochondrial

1

3

High-throughput

0.407

High

1108436

MTX1
Metaxin-1

1

0

High-throughput

0.279

Low

1149586

SURF1
Surfeit locus protein 1

1

0

High-throughput

0.279

Low

1239228

ARMC6
Armadillo repeat-containing protein 6

1

0

High-throughput

0.279

Low

1272618

GTPB3
5-taurinomethyluridine-[tRNA] synthase subunit GTPB3, mitochondrial

1

0

High-throughput

0.279

Low

1272623

ECSIT
Evolutionarily conserved signaling intermediate in Toll pathway, mitochondrial

1

0

High-throughput

0.279

Low

1272627

HEAT1
HEAT repeat-containing protein 1

1

0

High-throughput

0.279

Low

1272630

TMEM9
Proton-transporting V-type ATPase complex assembly regulator TMEM9

1

0

High-throughput

0.279

Low

1272636

NUBP2
Cytosolic Fe-S cluster assembly factor NUBP2

1

0

High-throughput

0.279

Low

1042704

KIME
Mevalonate kinase

1

0

High-throughput

0.269

Low


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Last updated: 11Aug2025