Protein: AT1A1
Sodium/potassium-transporting ATPase subunit alpha-1 (Na(+)/K(+) ATPase alpha-1 subunit) (EC 7.2.2.13) (Sodium pump subunit alpha-1)

Gene: AT1A1, Atp1a1
Organism: Mus musculus
Interactions: 38
UniProt ID: Q8VDN2

Gene Ontology (top 5):
GO:0002026 - regulation of the force of heart contraction
GO:0002028 - regulation of sodium ion transport
GO:0005391 - P-type sodium:potassium-exchanging transporter activity
GO:0005524 - ATP binding
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1353980

AT1A1
Sodium/potassium-transporting ATPase subunit alpha-1

1

13

High-throughput

0.618

High

1247147

NEB2
Neurabin-2

2

7

High-throughput

0.584

High

569655

AT1B1
Sodium/potassium-transporting ATPase subunit beta-1

1

16

High-throughput

0.575

High

1188738

STING
Stimulator of interferon genes protein

2

4

High-throughput

0.571

High

954372

SNP25
Synaptosomal-associated protein 25

1

1

Small-scale

0.536

High

989489

VAMP2
Vesicle-associated membrane protein 2

1

12

Small-scale

0.536

High

1064142

KCMA1
Calcium-activated potassium channel subunit alpha-1

1

10

Small-scale

0.536

High

927943

ATX1
Ataxin-1

1

5

High-throughput

0.515

High

236623

ITB3
Integrin beta-3

1

1

High-throughput

0.501

High

204389

O35157
Sodium/calcium exchanger 1

1

7

Small-scale

0.500

High

549509

ITPR1
Inositol 1,4,5-trisphosphate-gated calcium channel ITPR1

1

6

Small-scale

0.500

High

97463

PRRT2
Proline-rich transmembrane protein 2

1

5

High-throughput

0.479

High

108790

G3X9H5
Huntingtin

1

5

High-throughput

0.479

High

204203

KLOT
Klotho

1

1

Small-scale

0.479

High

420109

PRIO
Major prion protein

1

4

Small-scale

0.479

High

723488

SSR3
Somatostatin receptor type 3

1

20

High-throughput

0.479

High

1000391

NAC1
Sodium/calcium exchanger 1

1

7

Small-scale

0.479

High

1297460

APH1A
Gamma-secretase subunit APH-1A

1

3

Small-scale

0.479

High

1298125

APH1B
Gamma-secretase subunit APH-1B

1

3

Small-scale

0.479

High

1317488

FNDC5
Fibronectin type III domain-containing protein 5

1

2

High-throughput

0.479

High

1353982

EED
Polycomb protein EED

1

5

High-throughput

0.479

High

1353983

GPNMB
Transmembrane glycoprotein NMB

1

5

Small-scale

0.479

High

968170

PP1A
Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

1

1

High-throughput

0.445

High

989201

RAB3A
Ras-related protein Rab-3A

1

10

High-throughput

0.445

High

1193868

SHAN3
SH3 and multiple ankyrin repeat domains protein 3

1

1

High-throughput

0.445

High

1353981

RAB4B
Ras-related protein Rab-4B

1

7

High-throughput

0.445

High

1353984

CSTN1
Calsyntenin-1

1

9

Small-scale

0.445

High

398801

CFAD
Complement factor D

1

10

High-throughput

0.437

High

629402

PO5F1
POU domain, class 5, transcription factor 1

1

1

High-throughput

0.437

High

1191148

UBP48
Ubiquitin carboxyl-terminal hydrolase 48

1

6

High-throughput

0.437

High

1222780

SOX17
Transcription factor SOX-17

1

3

Small-scale

0.437

High

1257401

SPOP
Speckle-type POZ protein

1

2

High-throughput

0.437

High

1282312

FACD2
Fanconi anemia group D2 protein homolog

1

6

High-throughput

0.437

High

1283311

WDTC1
WD and tetratricopeptide repeats protein 1

1

4

High-throughput

0.437

High

1296158

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

1

5

High-throughput

0.437

High

1231061

Q6AXH7
Histone-lysine N-methyltransferase EZH2

1

4

High-throughput

0.407

High

1297300

RD3
Protein RD3

1

1

Small-scale

0.407

High


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Last updated: 11Aug2025