Protein: CACB2
Voltage-dependent L-type calcium channel subunit beta-2 (CAB2) (Calcium channel voltage-dependent subunit beta 2) (Lambert-Eaton myasthenic syndrome antigen B) (MYSB)

Gene: CACB2, CACNB2
Organism: Homo sapiens
Interactions: 10
UniProt ID: Q08289

Gene Ontology (top 5):
GO:0005245 - voltage-gated calcium channel activity
GO:0005262 - calcium channel activity
GO:0005886 - plasma membrane
GO:0005891 - voltage-gated calcium channel complex
GO:0006816 - calcium ion transport

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

928736

CACB3
Voltage-dependent L-type calcium channel subunit beta-3

3

6

High-throughput

0.855

High

1038023

CACB1
Voltage-dependent L-type calcium channel subunit beta-1

3

6

High-throughput

0.855

High

1062940

CAC1C
Voltage-dependent L-type calcium channel subunit alpha-1C

2

20

Small-scale

0.571

High

941414

CTBP2
C-terminal-binding protein 2

2

3

High-throughput

0.553

High

908972

NEK4
Serine/threonine-protein kinase Nek4

1

1

High-throughput

0.489

High

710197

EPHA2
Ephrin type-A receptor 2

1

0

High-throughput

0.458

High

162552

ANM5
Protein arginine N-methyltransferase 5

2

0

High-throughput

0.316

High

1062941

TM174
Transmembrane protein 174

2

0

High-throughput

0.316

High

1062942

HEXI2
Protein HEXIM2

2

0

High-throughput

0.316

High

353285

AGR2
Anterior gradient protein 2 homolog

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025