Protein: CTNA1
Catenin alpha-1 (102 kDa cadherin-associated protein) (CAP102) (Alpha E-catenin)

Gene: CTNA1, Ctnna1
Organism: Mus musculus
Interactions: 24
UniProt ID: P26231

Gene Ontology (top 5):
GO:0001541 - ovarian follicle development
GO:0001669 - acrosomal vesicle
GO:0005198 - structural molecule activity
GO:0005634 - nucleus
GO:0005794 - Golgi apparatus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

684459

CTNB1
Catenin beta-1

5

12

Small-scale

0.705

High

684455

CTNA1
Catenin alpha-1

1

12

Small-scale

0.692

High

486807

CADH1
Cadherin-1

3

20

Small-scale

0.646

High

684464

VINC
Vinculin

1

16

Small-scale

0.618

High

684463

FXR1
RNA-binding protein FXR1

1

0

High-throughput

0.513

High

684469

PEX5R
PEX5-related protein

1

2

High-throughput

0.489

High

684460

PLAK
Junction plakoglobin

1

16

Small-scale

0.481

High

684456

ZO1
Tight junction protein 1

1

9

Small-scale

0.479

High

684458

CADH5
Cadherin-5

1

20

Small-scale

0.479

High

684461

FMN1
Formin-1

1

2

Small-scale

0.479

High

684466

SPOP
Speckle-type POZ protein

1

3

High-throughput

0.479

High

684467

FACD2
Fanconi anemia group D2 protein homolog

1

1

High-throughput

0.479

High

684470

EED
Polycomb protein EED

1

3

High-throughput

0.479

High

684472

NUMB
Protein numb homolog

1

2

Small-scale

0.479

High

684462

STING
Stimulator of interferon genes protein

1

0

High-throughput

0.458

High

684465

RIGI
Antiviral innate immune response receptor RIG-I

1

0

High-throughput

0.458

High

684471

CAF1A
Chromatin assembly factor 1 subunit A

1

0

High-throughput

0.458

High

312126

IKKB
Inhibitor of nuclear factor kappa-B kinase subunit beta

1

4

High-throughput

0.457

High

684457

YAP1
Transcriptional coactivator YAP1

1

4

Small-scale

0.445

High

504796

PTPRQ
Phosphatidylinositol phosphatase PTPRQ

1

2

Small-scale

0.437

High

684468

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

1

2

High-throughput

0.437

High

554288

PCP2
Purkinje cell protein 2

1

0

Small-scale

0.249

Low

97942

RYR2
Ryanodine receptor 2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025