Protein: CA2D3
Voltage-dependent calcium channel subunit alpha-2/delta-3 (Voltage-gated calcium channel subunit alpha-2/delta-3) [Cleaved into: Voltage-dependent calcium channel subunit alpha-2-3; Voltage-dependent calcium channel subunit delta-3]

Gene: CA2D3, CACNA2D3
Organism: Homo sapiens
Interactions: 12
UniProt ID: Q8IZS8

Gene Ontology (top 5):
GO:0005245 - voltage-gated calcium channel activity
GO:0005891 - voltage-gated calcium channel complex
GO:0046872 - metal ion binding
GO:0048787 - presynaptic active zone membrane
GO:0098982 - GABA-ergic synapse

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

387440

APOE
Apolipoprotein E

1

2

High-throughput

0.489

High

731877

CEAM8
Cell adhesion molecule CEACAM8

1

3

High-throughput

0.489

High

1088270

SFSWA
Splicing factor, suppressor of white-apricot homolog

1

1

High-throughput

0.489

High

1101382

SG2A2
Mammaglobin-A

1

1

High-throughput

0.489

High

593159

CREB1
Cyclic AMP-responsive element-binding protein 1

1

1

High-throughput

0.479

High

1105047

TCOF
Treacle protein

1

1

High-throughput

0.470

High

219085

RA51C
DNA repair protein RAD51 homolog 3

1

2

High-throughput

0.437

High

222301

PSCA
Prostate stem cell antigen

1

2

High-throughput

0.407

High

212584

GPAA1
GPI-anchor transamidase component GPAA1

1

0

High-throughput

0.279

Low

1206186

GGEE3
Putative G antigen family E member 3

1

0

High-throughput

0.279

Low

1316836

SPCS1
Signal peptidase complex subunit 1

1

0

High-throughput

0.279

Low

558992

LYL1
Protein lyl-1

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025