Protein: CNTN2
Contactin-2 (Axonal glycoprotein TAG-1) (Axonin-1) (Transient axonal glycoprotein 1) (TAX-1)

Gene: CNTN2
Organism: Homo sapiens
Interactions: 18
UniProt ID: Q02246

Gene Ontology (top 5):
GO:0000226 - microtubule cytoskeleton organization
GO:0001973 - G protein-coupled adenosine receptor signaling pathway
GO:0002023 - reduction of food intake in response to dietary excess
GO:0005886 - plasma membrane
GO:0007155 - cell adhesion

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

363152

EGFR
Epidermal growth factor receptor

2

10

Small-scale

0.785

High

421952

A4
Amyloid-beta precursor protein

1

8

High-throughput

0.665

High

158530

NCAN
Neurocan core protein

1

3

Small-scale

0.647

High

731918

L1CAM
Neural cell adhesion molecule L1

1

17

Small-scale

0.647

High

1036041

CNTN1
Contactin-1

1

16

Small-scale

0.647

High

1036043

NRCAM
Neuronal cell adhesion molecule

1

16

Small-scale

0.647

High

213903

M3K7
Mitogen-activated protein kinase kinase kinase 7

1

4

Small-scale

0.618

High

395943

ESR1
Estrogen receptor

1

3

Small-scale

0.618

High

163087

CHK1
Serine/threonine-protein kinase Chk1

1

0

Small-scale

0.606

High

1036046

NEMO
NF-kappa-B essential modulator

3

2

Small-scale

0.585

High

1036045

CNTP2
Contactin-associated protein-like 2

2

8

Small-scale

0.584

High

549121

CDK4
Cyclin-dependent kinase 4

1

0

Small-scale

0.541

High

1036042

CSPG4
Chondroitin sulfate proteoglycan 4

1

7

High-throughput

0.536

High

354953

CHK2
Serine/threonine-protein kinase Chk2

1

0

Small-scale

0.517

High

105781

APRIO
Alternative prion protein

1

9

High-throughput

0.437

High

1036044

MLXPL
Carbohydrate-responsive element-binding protein

1

1

Small-scale

0.437

High

326947

UBE4B
Ubiquitin conjugation factor E4 B

1

0

Small-scale

0.292

High

135801

RTCA
RNA 3'-terminal phosphate cyclase

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025