Protein: CCG2
Voltage-dependent calcium channel gamma-2 subunit (Neuronal voltage-gated calcium channel gamma-2 subunit) (Transmembrane AMPAR regulatory protein gamma-2) (TARP gamma-2)

Gene: CCG2, CACNG2
Organism: Homo sapiens
Interactions: 27
UniProt ID: Q9Y698

Gene Ontology (top 5):
GO:0005245 - voltage-gated calcium channel activity
GO:0005886 - plasma membrane
GO:0005891 - voltage-gated calcium channel complex
GO:0006612 - protein targeting to membrane
GO:0007528 - neuromuscular junction development

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

838476

GRIA1
Glutamate receptor 1

2

15

Small-scale

0.768

High

877267

KC1D
Casein kinase I isoform delta

3

6

High-throughput

0.667

High

1439590

GOPC
Golgi-associated PDZ and coiled-coil motif-containing protein

3

8

High-throughput

0.667

High

827978

STAT3
Signal transducer and activator of transcription 3

3

0

High-throughput

0.638

High

1128395

ITPR2
Inositol 1,4,5-trisphosphate-gated calcium channel ITPR2

3

0

High-throughput

0.638

High

1147473

EPHA7
Ephrin type-A receptor 7

3

0

High-throughput

0.638

High

838519

GRIA2
Glutamate receptor 2

1

15

Small-scale

0.618

High

870114

GRIA4
Glutamate receptor 4

1

15

Small-scale

0.618

High

1491820

CCG2
Voltage-dependent calcium channel gamma-2 subunit

1

0

Small-scale

0.614

High

885934

KC1E
Casein kinase I isoform epsilon

3

6

High-throughput

0.609

High

1006129

DLG4
Disks large homolog 4

2

9

Small-scale

0.584

High

219568

WIPF1
WAS/WASL-interacting protein family member 1

2

1

High-throughput

0.553

High

1369925

MRP2
ATP-binding cassette sub-family C member 2

1

0

High-throughput

0.513

High

423556

A4
Amyloid-beta precursor protein

1

1

High-throughput

0.501

High

1413666

LRRC1
Leucine-rich repeat-containing protein 1

1

2

High-throughput

0.489

High

1091605

DLG1
Disks large homolog 1

1

9

Small-scale

0.479

High

106936

APRIO
Alternative prion protein

1

2

High-throughput

0.437

High

1491821

MTCH2
Mitochondrial carrier homolog 2

1

3

High-throughput

0.437

High

251676

CCNT1
Cyclin-T1

3

0

High-throughput

0.347

High

1491325

HBS1L
HBS1-like protein

3

0

High-throughput

0.347

High

617123

ATF1
Cyclic AMP-dependent transcription factor ATF-1

2

0

High-throughput

0.318

High

1006835

SRPK2
SRSF protein kinase 2

1

0

High-throughput

0.287

High

355055

CHK2
Serine/threonine-protein kinase Chk2

1

0

High-throughput

0.279

Low

1414383

MSTO1
Protein misato homolog 1

1

0

High-throughput

0.279

Low

424475

HMGN1
Non-histone chromosomal protein HMG-14

1

0

High-throughput

0.269

Low

516247

PAL4G
Peptidyl-prolyl cis-trans isomerase A-like 4G

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025