Protein: GPTC2
G patch domain-containing protein 2

Gene: GPTC2, GPATCH2
Organism: Homo sapiens
Interactions: 112
UniProt ID: Q9NW75

Gene Ontology (top 5):
GO:0003676 - nucleic acid binding
GO:0005634 - nucleus
GO:0005730 - nucleolus
GO:0016607 - nuclear speck

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

625662

CSK22
Casein kinase II subunit alpha'

8

5

High-throughput

0.752

High

998063

CSK21
Casein kinase II subunit alpha

6

5

High-throughput

0.736

High

995302

CSK2B
Casein kinase II subunit beta

3

1

High-throughput

0.650

High

191943

MAGB4
Melanoma-associated antigen B4

2

0

High-throughput

0.580

High

1405617

TSNAX
Translin-associated protein X

2

0

High-throughput

0.580

High

1420466

DPY30
Protein dpy-30 homolog

2

0

High-throughput

0.580

High

961225

FGF12
Fibroblast growth factor 12

1

1

High-throughput

0.536

High

1370585

FGF11
Fibroblast growth factor 11

1

1

High-throughput

0.536

High

1429664

COMD4
COMM domain-containing protein 4

1

0

High-throughput

0.513

High

1435356

EGLN3
Prolyl hydroxylase EGLN3

1

0

High-throughput

0.513

High

1451104

SMC3
Structural maintenance of chromosomes protein 3

1

0

High-throughput

0.493

High

274922

LRP5
Low-density lipoprotein receptor-related protein 5

1

1

High-throughput

0.489

High

287618

LRP6
Low-density lipoprotein receptor-related protein 6

1

1

High-throughput

0.489

High

922056

COPA
Coatomer subunit alpha

1

1

High-throughput

0.489

High

968001

PP1A
Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

1

0

Small-scale

0.480

High

173444

XPO1
Exportin-1

1

1

High-throughput

0.479

High

316636

ST17B
Serine/threonine-protein kinase 17B

1

3

High-throughput

0.479

High

636153

CD11B
Cyclin-dependent kinase 11B

1

3

High-throughput

0.479

High

1337842

CSK23
Casein kinase II subunit alpha 3

1

5

High-throughput

0.479

High

1451100

ST17A
Serine/threonine-protein kinase 17A

1

3

High-throughput

0.479

High

1451103

CD11A
Cyclin-dependent kinase 11A

1

3

High-throughput

0.479

High

138325

PSDE
26S proteasome non-ATPase regulatory subunit 14

1

0

High-throughput

0.458

High

363926

EGFR
Epidermal growth factor receptor

1

0

High-throughput

0.458

High

401579

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

0

High-throughput

0.458

High

1035948

KIF23
Kinesin-like protein KIF23

1

0

High-throughput

0.458

High

1329902

SIR6
NAD-dependent protein deacylase sirtuin-6

1

0

High-throughput

0.458

High

1451101

ZRAN1
Ubiquitin thioesterase ZRANB1

1

0

High-throughput

0.458

High

1451102

BRPF3
Bromodomain and PHD finger-containing protein 3

1

0

High-throughput

0.458

High

698046

CALR
Calreticulin

1

1

High-throughput

0.445

High

1396057

SCYL1
N-terminal kinase-like protein

1

1

High-throughput

0.445

High

1430073

RGAP1
Rac GTPase-activating protein 1

1

1

High-throughput

0.445

High

211865

ZW10
Centromere/kinetochore protein zw10 homolog

1

0

High-throughput

0.426

High

319031

MICA2
[F-actin]-monooxygenase MICAL2

1

0

High-throughput

0.426

High

462677

HNRPC
Heterogeneous nuclear ribonucleoproteins C1/C2

1

0

High-throughput

0.426

High

535594

BIP
Endoplasmic reticulum chaperone BiP

1

0

High-throughput

0.426

High

877019

KC1A
Casein kinase I isoform alpha

1

0

High-throughput

0.426

High

883159

AL7A1
Alpha-aminoadipic semialdehyde dehydrogenase

1

0

High-throughput

0.426

High

987239

RS27A
Ubiquitin-ribosomal protein eS31 fusion protein

1

0

High-throughput

0.426

High

1097066

PRDX4
Peroxiredoxin-4

1

0

High-throughput

0.426

High

1147862

DHC24
Delta(24)-sterol reductase

1

0

High-throughput

0.426

High

1419923

WDR11
WD repeat-containing protein 11

1

0

High-throughput

0.426

High

1450850

TM38B
Trimeric intracellular cation channel type B

1

0

High-throughput

0.426

High

1451097

TECR
Very-long-chain enoyl-CoA reductase

1

0

High-throughput

0.426

High

48819

ESYT2
Extended synaptotagmin-2

1

2

High-throughput

0.407

High

104375

F5H6I7
Atlastin GTPase 3

1

2

High-throughput

0.407

High

275569

RTN2
Reticulon-2

1

2

High-throughput

0.407

High

329021

RTN3
Reticulon-3

1

2

High-throughput

0.407

High

333230

VAPB
Vesicle-associated membrane protein-associated protein B/C

1

1

High-throughput

0.407

High

699185

CALX
Calnexin

1

1

High-throughput

0.407

High

773662

COPB2
Coatomer subunit beta'

1

1

High-throughput

0.407

High

889019

TMEDA
Transmembrane emp24 domain-containing protein 10

1

2

High-throughput

0.407

High

1146649

TMED2
Transmembrane emp24 domain-containing protein 2

1

2

High-throughput

0.407

High

1199280

DHB12
Very-long-chain 3-oxoacyl-CoA reductase

1

2

High-throughput

0.407

High

1316306

PACE1
Protein-associating with the carboxyl-terminal domain of ezrin

1

1

High-throughput

0.407

High

1334030

DHB11
Estradiol 17-beta-dehydrogenase 11

1

2

High-throughput

0.407

High

1340110

ATLA2
Atlastin-2

1

2

High-throughput

0.407

High

1360581

ATLA1
Atlastin-1

1

2

High-throughput

0.407

High

1412693

ESYT1
Extended synaptotagmin-1

1

2

High-throughput

0.407

High

1432760

TMX1
Thioredoxin-related transmembrane protein 1

1

1

High-throughput

0.407

High

1446926

RTN4
Reticulon-4

1

2

High-throughput

0.407

High

1451098

VAPA
Vesicle-associated membrane protein-associated protein A

1

1

High-throughput

0.407

High

1451099

COPG2
Coatomer subunit gamma-2

1

1

High-throughput

0.407

High

1451105

DHRS7
Dehydrogenase/reductase SDR family member 7

1

1

High-throughput

0.407

High

1451106

TMED5
Transmembrane emp24 domain-containing protein 5

1

2

High-throughput

0.407

High

1451108

COPG1
Coatomer subunit gamma-1

1

1

High-throughput

0.407

High

1448365

PICK1
PRKCA-binding protein

4

0

High-throughput

0.361

High

158335

COPE
Coatomer subunit epsilon

1

0

High-throughput

0.279

Low

1008057

KCJ10
ATP-sensitive inward rectifier potassium channel 10

1

0

High-throughput

0.279

Low

1331865

SYT2
Synaptotagmin-2

1

0

High-throughput

0.279

Low

540096

BCR
Breakpoint cluster region protein

1

0

High-throughput

0.249

Low

50713

HACL2
2-hydroxyacyl-CoA lyase 2

1

0

High-throughput

0.232

Low

60427

NBAS
NBAS subunit of NRZ tethering complex

1

0

High-throughput

0.232

Low

213659

VIP2
Inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase 2

1

0

High-throughput

0.232

Low

215667

EMC8
ER membrane protein complex subunit 8

1

0

High-throughput

0.232

Low

283374

ERLN1
Erlin-1

1

0

High-throughput

0.232

Low

296579

STAM2
Signal transducing adapter molecule 2

1

0

High-throughput

0.232

Low

360134

NB5R3
NADH-cytochrome b5 reductase 3

1

0

High-throughput

0.232

Low

567096

P4HA1
Prolyl 4-hydroxylase subunit alpha-1

1

0

High-throughput

0.232

Low

873334

COPD
Coatomer subunit delta

1

0

High-throughput

0.232

Low

903808

SSRD
Translocon-associated protein subunit delta

1

0

High-throughput

0.232

Low

904154

BAP31
B-cell receptor-associated protein 31

1

0

High-throughput

0.232

Low

921807

COPB
Coatomer subunit beta

1

0

High-throughput

0.232

Low

964073

COPZ1
Coatomer subunit zeta-1

1

0

High-throughput

0.232

Low

1009898

NUCB2
Nucleobindin-2

1

0

High-throughput

0.232

Low

1015141

ARF5
ADP-ribosylation factor 5

1

0

High-throughput

0.232

Low

1027207

REEP5
Receptor expression-enhancing protein 5

1

0

High-throughput

0.232

Low

1131412

GANAB
Neutral alpha-glucosidase AB

1

0

High-throughput

0.232

Low

1136390

EMC2
ER membrane protein complex subunit 2

1

0

High-throughput

0.232

Low

1139287

AR6P1
ADP-ribosylation factor-like protein 6-interacting protein 1

1

0

High-throughput

0.232

Low

1139402

RB3GP
Rab3 GTPase-activating protein catalytic subunit

1

0

High-throughput

0.232

Low

1145698

RCN1
Reticulocalbin-1

1

0

High-throughput

0.232

Low

1152880

NSDHL
Sterol-4-alpha-carboxylate 3-dehydrogenase, decarboxylating

1

0

High-throughput

0.232

Low

1248679

LCLT1
Lysocardiolipin acyltransferase 1

1

0

High-throughput

0.232

Low

1258822

UB2R2
Ubiquitin-conjugating enzyme E2 R2

1

0

High-throughput

0.232

Low

1327980

CISD2
CDGSH iron-sulfur domain-containing protein 2

1

0

High-throughput

0.232

Low

1330415

EMC1
ER membrane protein complex subunit 1

1

0

High-throughput

0.232

Low

1337695

PDZD8
PDZ domain-containing protein 8

1

0

High-throughput

0.232

Low

1338230

VP37A
Vacuolar protein sorting-associated protein 37A

1

0

High-throughput

0.232

Low

1340968

MCFD2
Multiple coagulation factor deficiency protein 2

1

0

High-throughput

0.232

Low

1358378

SCFD1
Sec1 family domain-containing protein 1

1

0

High-throughput

0.232

Low

1381536

ERGI1
Endoplasmic reticulum-Golgi intermediate compartment protein 1

1

0

High-throughput

0.232

Low

1386219

ASTRA
Protein Aster-A

1

0

High-throughput

0.232

Low

1401885

NUDC1
NudC domain-containing protein 1

1

0

High-throughput

0.232

Low

1411997

PXL2A
Peroxiredoxin-like 2A

1

0

High-throughput

0.232

Low

1412156

ERP44
Endoplasmic reticulum resident protein 44

1

0

High-throughput

0.232

Low

1413783

NDC1
Nucleoporin NDC1

1

0

High-throughput

0.232

Low

1421158

LNP
Endoplasmic reticulum junction formation protein lunapark

1

0

High-throughput

0.232

Low

1432065

RBGPR
Rab3 GTPase-activating protein non-catalytic subunit

1

0

High-throughput

0.232

Low

1439739

APMAP
Adipocyte plasma membrane-associated protein

1

0

High-throughput

0.232

Low

1449572

SAC1
Phosphatidylinositol-3-phosphatase SAC1

1

0

High-throughput

0.232

Low

1451096

PSD3
PH and SEC7 domain-containing protein 3

1

0

High-throughput

0.232

Low

1451107

SERC
Phosphoserine aminotransferase

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025