Protein: KCNQ1
Potassium voltage-gated channel subfamily KQT member 1 (IKs producing slow voltage-gated potassium channel subunit alpha KvLQT1) (KQT-like 1) (Voltage-gated potassium channel subunit Kv7.1)

Gene: KCNQ1
Organism: Homo sapiens
Interactions: 22
UniProt ID: P51787

Gene Ontology (top 5):
GO:0001508 - action potential
GO:0001698 - gastrin-induced gastric acid secretion
GO:0005249 - voltage-gated potassium channel activity
GO:0005251 - delayed rectifier potassium channel activity
GO:0005516 - calmodulin binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

583932

KCNE1
Potassium voltage-gated channel subfamily E member 1

4

1

Small-scale

0.896

High

907660

AKAP9
A-kinase anchor protein 9

3

10

Small-scale

0.674

High

907662

KCNE2
Potassium voltage-gated channel subfamily E member 2

1

1

Small-scale

0.647

High

907659

NED4L
E3 ubiquitin-protein ligase NEDD4-like

3

8

Small-scale

0.640

High

219777

KCNQ2
Potassium voltage-gated channel subfamily KQT member 2

1

16

Small-scale

0.618

High

568780

KAP2
cAMP-dependent protein kinase type II-alpha regulatory subunit

1

4

Small-scale

0.618

High

907652

KCNQ1
Potassium voltage-gated channel subfamily KQT member 1

1

12

Small-scale

0.584

High

605605

KAPCA
cAMP-dependent protein kinase catalytic subunit alpha

1

2

Small-scale

0.561

High

907655

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

1

0

Small-scale

0.537

High

907661

TRAF6
TNF receptor-associated factor 6

1

4

High-throughput

0.534

High

907657

HOMEZ
Homeobox and leucine zipper protein Homez

1

0

High-throughput

0.513

High

288378

UBP2
Ubiquitin carboxyl-terminal hydrolase 2

1

1

Small-scale

0.479

High

363001

EGFR
Epidermal growth factor receptor

1

8

High-throughput

0.479

High

633897

ATP4A
Potassium-transporting ATPase alpha chain 1

1

7

Small-scale

0.479

High

761596

HSP74
Heat shock 70 kDa protein 4

1

13

Small-scale

0.479

High

861525

NEDD4
E3 ubiquitin-protein ligase NEDD4

1

8

Small-scale

0.479

High

907654

BACE1
Beta-secretase 1

1

1

Small-scale

0.479

High

907656

GRB2
Growth factor receptor-bound protein 2

1

14

High-throughput

0.479

High

907658

AP2M1
AP-2 complex subunit mu

1

5

Small-scale

0.479

High

907653

TPD52
Tumor protein D52

1

0

High-throughput

0.458

High

596004

H12
Histone H1.2

1

1

High-throughput

0.437

High


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Last updated: 11Aug2025