Protein: CACB4
Voltage-dependent L-type calcium channel subunit beta-4 (CAB4) (Calcium channel voltage-dependent subunit beta 4)

Gene: CACB4, Cacnb4
Organism: Mus musculus
Interactions: 18
UniProt ID: Q8R0S4

Gene Ontology (top 5):
GO:0005245 - voltage-gated calcium channel activity
GO:0005886 - plasma membrane
GO:0005891 - voltage-gated calcium channel complex
GO:0006816 - calcium ion transport
GO:0007214 - gamma-aminobutyric acid signaling pathway

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1013678

TNIK
Traf2 and NCK-interacting protein kinase

1

1

High-throughput

0.536

High

97459

PRRT2
Proline-rich transmembrane protein 2

1

2

High-throughput

0.479

High

237013

CAC1B
Voltage-dependent N-type calcium channel subunit alpha-1B

1

20

Small-scale

0.479

High

1021414

CAC1A
Voltage-dependent P/Q-type calcium channel subunit alpha-1A

1

20

Small-scale

0.479

High

1341470

EED
Polycomb protein EED

1

0

High-throughput

0.458

High

777976

FMR1
Fragile X messenger ribonucleoprotein 1

1

5

High-throughput

0.445

High

1222679

CAC1E
Voltage-dependent R-type calcium channel subunit alpha-1E

1

20

Small-scale

0.445

High

1341471

CAC1D
Voltage-dependent L-type calcium channel subunit alpha-1D

1

20

Small-scale

0.445

High

1296133

BACD1
BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 1

1

1

High-throughput

0.437

High

1297165

Q8BPK8
Fragile X messenger ribonucleoprotein 1

1

5

High-throughput

0.437

High

977643

PP2AB
Serine/threonine-protein phosphatase 2A catalytic subunit beta isoform

1

1

Small-scale

0.407

High

1341469

Q91V89
Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit

1

0

Small-scale

0.279

Low

915332

TIA1
Cytotoxic granule associated RNA binding protein TIA1

1

0

High-throughput

0.249

Low

1190898

CDKL5
Cyclin-dependent kinase-like 5

1

0

High-throughput

0.249

Low

996581

ACTS
Actin, alpha skeletal muscle

1

0

Small-scale

0.232

Low

997619

TBA1C
Tubulin alpha-1C chain

1

0

Small-scale

0.232

Low

1317321

MATR3
Matrin-3

1

0

Small-scale

0.232

Low

1341472

TBB4A
Tubulin beta-4A chain

1

0

Small-scale

0.232

Low


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Last updated: 11Aug2025