Protein: KCMB3
Calcium-activated potassium channel subunit beta-3 (BK channel subunit beta-3) (BKbeta3) (Hbeta3) (Calcium-activated potassium channel, subfamily M subunit beta-3) (Charybdotoxin receptor subunit beta-3) (K(VCA)beta-3) (Maxi K channel subunit beta-3) (Slo-beta-3)

Gene: KCMB3, KCNMB3
Organism: Homo sapiens
Interactions: 52
UniProt ID: Q9NPA1

Gene Ontology (top 5):
GO:0001508 - action potential
GO:0005513 - detection of calcium ion
GO:0005886 - plasma membrane
GO:0006813 - potassium ion transport
GO:0008076 - voltage-gated potassium channel complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

213343

ADCY6
Adenylate cyclase type 6

1

1

High-throughput

0.536

High

243830

ADCY3
Adenylate cyclase type 3

1

1

High-throughput

0.536

High

775779

ATP7B
Copper-transporting ATPase 2

1

2

High-throughput

0.536

High

931302

AT12A
Potassium-transporting ATPase alpha chain 2

1

2

High-throughput

0.536

High

1023447

AT8B2
Phospholipid-transporting ATPase ID

1

1

High-throughput

0.536

High

1127303

KCJ12
ATP-sensitive inward rectifier potassium channel 12

1

1

High-throughput

0.536

High

1154827

KCNJ8
ATP-sensitive inward rectifier potassium channel 8

1

1

High-throughput

0.536

High

1207899

S27A3
Long-chain fatty acid transport protein 3

1

1

High-throughput

0.536

High

1333120

AT11C
Phospholipid-transporting ATPase IG

1

1

High-throughput

0.536

High

1446133

S12A6
Solute carrier family 12 member 6

1

1

High-throughput

0.536

High

1446134

S12A4
Solute carrier family 12 member 4

1

1

High-throughput

0.536

High

1446135

S27A6
Long-chain fatty acid transport protein 6

1

1

High-throughput

0.536

High

261284

NSMA
Sphingomyelin phosphodiesterase 2

1

0

High-throughput

0.513

High

1125875

FZD2
Frizzled-2

1

0

High-throughput

0.513

High

1195391

ANO6
Anoctamin-6

1

0

High-throughput

0.513

High

1212503

MRP7
ATP-binding cassette sub-family C member 10

1

0

High-throughput

0.513

High

1237969

LRC8E
Volume-regulated anion channel subunit LRRC8E

1

0

High-throughput

0.513

High

1358621

BT2A2
Butyrophilin subfamily 2 member A2

1

0

High-throughput

0.513

High

1359503

CTL1
Choline transporter-like protein 1

1

0

High-throughput

0.513

High

1412681

ESYT1
Extended synaptotagmin-1

1

0

High-throughput

0.513

High

1416859

TACAN
Transmembrane protein 120A

1

0

High-throughput

0.513

High

1446130

CNNM1
Metal transporter CNNM1

1

0

High-throughput

0.513

High

161158

ABCD4
Lysosomal cobalamin transporter ABCD4

1

2

High-throughput

0.489

High

790180

PIGA
Phosphatidylinositol N-acetylglucosaminyltransferase subunit A

1

1

High-throughput

0.489

High

1043239

TAP2
Antigen peptide transporter 2

1

1

High-throughput

0.489

High

1133234

STAR3
StAR-related lipid transfer protein 3

1

1

High-throughput

0.489

High

1179924

ALG11
GDP-Man:Man(3)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase

1

1

High-throughput

0.489

High

1372398

AT2A3
Sarcoplasmic/endoplasmic reticulum calcium ATPase 3

1

1

High-throughput

0.489

High

1445985

ABCB9
ABC-type oligopeptide transporter ABCB9

1

1

High-throughput

0.489

High

1446129

AT132
Polyamine-transporting ATPase 13A2

1

3

High-throughput

0.489

High

72680

UPK3L
Uroplakin-3b-like protein 1

1

0

High-throughput

0.279

Low

295881

FACE1
CAAX prenyl protease 1 homolog

1

0

High-throughput

0.279

Low

317930

LTN1
E3 ubiquitin-protein ligase listerin

1

0

High-throughput

0.279

Low

337973

CNEP1
CTD nuclear envelope phosphatase 1

1

0

High-throughput

0.279

Low

450186

GDN
Glia-derived nexin

1

0

High-throughput

0.279

Low

1010534

EREP3
Protein ENTREP3

1

0

High-throughput

0.279

Low

1085161

TMM94
Transmembrane protein 94

1

0

High-throughput

0.279

Low

1103591

PDE3B
cGMP-inhibited 3',5'-cyclic phosphodiesterase 3B

1

0

High-throughput

0.279

Low

1121150

UBE4A
Ubiquitin conjugation factor E4 A

1

0

High-throughput

0.279

Low

1136072

CND2
Condensin complex subunit 2

1

0

High-throughput

0.279

Low

1137274

CND1
Condensin complex subunit 1

1

0

High-throughput

0.279

Low

1217662

MARC1
Mitochondrial amidoxime-reducing component 1

1

0

High-throughput

0.279

Low

1248673

LCLT1
Lysocardiolipin acyltransferase 1

1

0

High-throughput

0.279

Low

1279552

ADCK2
Uncharacterized aarF domain-containing protein kinase 2

1

0

High-throughput

0.279

Low

1337682

PDZD8
PDZ domain-containing protein 8

1

0

High-throughput

0.279

Low

1362089

PMGT1
Protein O-linked-mannose beta-1,2-N-acetylglucosaminyltransferase 1

1

0

High-throughput

0.279

Low

1406324

CGRF1
Cell growth regulator with RING finger domain protein 1

1

0

High-throughput

0.279

Low

1409666

CND3
Condensin complex subunit 3

1

0

High-throughput

0.279

Low

1430931

XYLT2
Xylosyltransferase 2

1

0

High-throughput

0.279

Low

1431687

ARV1
Protein ARV1

1

0

High-throughput

0.279

Low

1446131

TM39A
Transmembrane protein 39A

1

0

High-throughput

0.279

Low

1446132

TYW1
S-adenosyl-L-methionine-dependent tRNA 4-demethylwyosine synthase TYW1

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025