Protein: CCG4
Voltage-dependent calcium channel gamma-4 subunit (Neuronal voltage-gated calcium channel gamma-4 subunit) (Transmembrane AMPAR regulatory protein gamma-4) (TARP gamma-4)

Gene: CCG4, CACNG4
Organism: Homo sapiens
Interactions: 72
UniProt ID: Q9UBN1

Gene Ontology (top 5):
GO:0005245 - voltage-gated calcium channel activity
GO:0005246 - calcium channel regulator activity
GO:0005886 - plasma membrane
GO:0009986 - cell surface
GO:0016247 - channel regulator activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1331271

ARL10
ADP-ribosylation factor-like protein 10

4

2

High-throughput

0.630

High

1108470

MTX1
Metaxin-1

3

1

High-throughput

0.609

High

1204963

MTX3
Metaxin-3

3

1

High-throughput

0.609

High

1405063

SORT
Sortilin

2

0

High-throughput

0.576

High

1439552

MRS2
Magnesium transporter MRS2 homolog, mitochondrial

2

2

High-throughput

0.558

High

1413658

LRRC1
Leucine-rich repeat-containing protein 1

2

3

High-throughput

0.549

High

552090

ADT1
ADP/ATP translocase 1

1

2

High-throughput

0.536

High

562819

CY24A
Cytochrome b-245 light chain

1

1

High-throughput

0.536

High

565729

AT1A3
Sodium/potassium-transporting ATPase subunit alpha-3

1

3

High-throughput

0.536

High

661342

AT2B4
Plasma membrane calcium-transporting ATPase 4

1

5

High-throughput

0.536

High

690132

AVR2A
Activin receptor type-2A

1

2

High-throughput

0.536

High

839396

MTOR
Serine/threonine-protein kinase mTOR

1

3

High-throughput

0.536

High

1125942

GNA13
Guanine nucleotide-binding protein subunit alpha-13

1

1

High-throughput

0.536

High

1235345

STYK1
Tyrosine-protein kinase STYK1

1

6

High-throughput

0.536

High

1372412

AT2A3
Sarcoplasmic/endoplasmic reticulum calcium ATPase 3

1

4

High-throughput

0.536

High

1402478

MYADM
Myeloid-associated differentiation marker

1

1

High-throughput

0.536

High

1408349

PKP2
Plakophilin-2

1

2

High-throughput

0.536

High

848087

AL3B1
Aldehyde dehydrogenase family 3 member B1

1

0

High-throughput

0.513

High

1232922

IPIL1
Inositol 1,4,5-trisphosphate receptor-interacting protein-like 1

1

0

High-throughput

0.513

High

1245146

RHDF2
Inactive rhomboid protein 2

1

0

High-throughput

0.513

High

1445934

RAB18
Ras-related protein Rab-18

1

0

High-throughput

0.513

High

1449581

SAC1
Phosphatidylinositol-3-phosphatase SAC1

1

0

High-throughput

0.513

High

749645

ACSL1
Long-chain-fatty-acid--CoA ligase 1

1

1

High-throughput

0.489

High

1095952

EI2BE
Translation initiation factor eIF2B subunit epsilon

1

1

High-throughput

0.489

High

1219364

ECM29
Proteasome adapter and scaffold protein ECM29

1

1

High-throughput

0.489

High

1290504

IQGA3
Ras GTPase-activating-like protein IQGAP3

1

1

High-throughput

0.489

High

1420349

UCK2
Uridine-cytidine kinase 2

1

1

High-throughput

0.489

High

1447973

EI2BG
Translation initiation factor eIF2B subunit gamma

1

1

High-throughput

0.489

High

1458512

SEC63
Translocation protein SEC63 homolog

1

2

High-throughput

0.489

High

877252

KC1D
Casein kinase I isoform delta

1

6

High-throughput

0.479

High

1034078

OCRL
Inositol polyphosphate 5-phosphatase OCRL

1

0

High-throughput

0.458

High

469450

ELNE
Neutrophil elastase

1

1

High-throughput

0.445

High

469844

CATG
Cathepsin G

1

1

High-throughput

0.445

High

839513

PI4KA
Phosphatidylinositol 4-kinase alpha

1

2

High-throughput

0.445

High

885915

KC1E
Casein kinase I isoform epsilon

1

6

High-throughput

0.437

High

1195706

Q4LE69
Phosphatidylinositol 4-kinase alpha

1

2

High-throughput

0.437

High

1308042

T126B
Complex I assembly factor TMEM126B, mitochondrial

1

1

High-throughput

0.437

High

1458514

APC7
Anaphase-promoting complex subunit 7

1

1

High-throughput

0.437

High

1458517

ALG5
Dolichyl-phosphate beta-glucosyltransferase

1

1

High-throughput

0.437

High

575211

IDE
Insulin-degrading enzyme

1

0

High-throughput

0.426

High

1362012

RFFL
E3 ubiquitin-protein ligase rififylin

1

0

High-throughput

0.426

High

1387169

PAUF
Pancreatic adenocarcinoma up-regulated factor

1

0

High-throughput

0.426

High

1458516

PCDBE
Protocadherin beta-14

1

0

High-throughput

0.426

High

369405

A1AT
Alpha-1-antitrypsin

1

2

High-throughput

0.407

High

1253329

D19L3
Protein C-mannosyl-transferase DPY19L3

3

0

High-throughput

0.347

High

1451353

RMND1
Required for meiotic nuclear division protein 1 homolog

3

0

High-throughput

0.347

High

1388018

RSPRY
RING finger and SPRY domain-containing protein 1

3

0

High-throughput

0.339

High

1205155

COQ5
2-methoxy-6-polyprenyl-1,4-benzoquinol methylase, mitochondrial

2

0

High-throughput

0.318

High

208089

TTI1
TELO2-interacting protein 1 homolog

1

0

High-throughput

0.279

Low

281261

CDC45
Cell division control protein 45 homolog

1

0

High-throughput

0.279

Low

841271

CNDD3
Condensin-2 complex subunit D3

1

0

High-throughput

0.279

Low

1133241

STAR3
StAR-related lipid transfer protein 3

1

0

High-throughput

0.279

Low

1134415

IMB1
Importin subunit beta-1

1

0

High-throughput

0.279

Low

1147579

UBE3C
Ubiquitin-protein ligase E3C

1

0

High-throughput

0.279

Low

1211217

ODR4
Protein odr-4 homolog

1

0

High-throughput

0.279

Low

1280671

PKHH3
Pleckstrin homology domain-containing family H member 3

1

0

High-throughput

0.279

Low

1329647

EFNMT
eEF1A lysine and N-terminal methyltransferase

1

0

High-throughput

0.279

Low

1434707

TFB2M
Dimethyladenosine transferase 2, mitochondrial

1

0

High-throughput

0.279

Low

1448429

PYRG2
CTP synthase 2

1

0

High-throughput

0.279

Low

1458511

PISD
Phosphatidylserine decarboxylase proenzyme, mitochondrial

1

0

High-throughput

0.279

Low

1458515

C2CD2
C2 domain-containing protein 2

1

0

High-throughput

0.279

Low

1458518

TX264
Testis-expressed protein 264

1

0

High-throughput

0.279

Low

522304

OSTP
Osteopontin

1

0

Small-scale

0.251

Low

325620

YIF1A
Protein YIF1A

1

0

High-throughput

0.249

Low

1233810

CNDH2
Condensin-2 complex subunit H2

1

0

High-throughput

0.249

Low

361722

F13A
Coagulation factor XIII A chain

1

0

High-throughput

0.232

Low

963241

LYSC
Lysozyme C

1

0

High-throughput

0.232

Low

1200931

WDR81
WD repeat-containing protein 81

1

0

High-throughput

0.232

Low

1383700

VP33A
Vacuolar protein sorting-associated protein 33A

1

0

High-throughput

0.232

Low

1391244

EF2KT
Protein-lysine N-methyltransferase EEF2KMT

1

0

High-throughput

0.232

Low

1445822

BPIA1
BPI fold-containing family A member 1

1

0

High-throughput

0.232

Low

1458513

PCYOX
Prenylcysteine oxidase 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025