Protein: LRC55
Leucine-rich repeat-containing protein 55 (BK channel auxiliary gamma subunit LRRC55)

Gene: LRC55, LRRC55
Organism: Homo sapiens
Interactions: 64
UniProt ID: Q6ZSA7

Gene Ontology (top 5):
GO:0005249 - voltage-gated potassium channel activity
GO:0005886 - plasma membrane
GO:0008076 - voltage-gated potassium channel complex
GO:0044325 - transmembrane transporter binding
GO:0071805 - potassium ion transmembrane transport

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1237939

LRC8E
Volume-regulated anion channel subunit LRRC8E

1

20

High-throughput

0.691

High

247522

FZD6
Frizzled-6

1

1

High-throughput

0.536

High

270655

ATP9A
Probable phospholipid-transporting ATPase IIA

1

1

High-throughput

0.536

High

560980

GP1BB
Platelet glycoprotein Ib beta chain

1

18

High-throughput

0.536

High

1125853

FZD2
Frizzled-2

1

1

High-throughput

0.536

High

1254057

TM219
Insulin-like growth factor-binding protein 3 receptor

1

1

High-throughput

0.536

High

1254058

ZDH21
Palmitoyltransferase ZDHHC21

1

5

High-throughput

0.536

High

1254064

AT11C
Phospholipid-transporting ATPase IG

1

2

High-throughput

0.536

High

1254068

MOT10
Monocarboxylate transporter 10

1

2

High-throughput

0.536

High

1254074

S47A1
Multidrug and toxin extrusion protein 1

1

1

High-throughput

0.536

High

1254080

TACAN
Transmembrane protein 120A

1

1

High-throughput

0.536

High

1254090

S27A6
Long-chain fatty acid transport protein 6

1

4

High-throughput

0.536

High

1254092

LRP12
Low-density lipoprotein receptor-related protein 12

1

6

High-throughput

0.536

High

50109

S22AN
Solute carrier family 22 member 23

1

0

High-throughput

0.513

High

624641

SL9A1
Sodium/hydrogen exchanger 1

1

0

High-throughput

0.513

High

895357

S26A2
Sulfate transporter

1

0

High-throughput

0.513

High

1154806

KCNJ8
ATP-sensitive inward rectifier potassium channel 8

1

0

High-throughput

0.513

High

1162293

AT2B3
Plasma membrane calcium-transporting ATPase 3

1

0

High-throughput

0.513

High

1212259

TM63B
Mechanosensitive cation channel TMEM63B

1

0

High-throughput

0.513

High

1254063

S15A4
Solute carrier family 15 member 4

1

0

High-throughput

0.513

High

1254065

DGLB
Diacylglycerol lipase-beta

1

0

High-throughput

0.513

High

1254069

CANT1
Soluble calcium-activated nucleotidase 1

1

0

High-throughput

0.513

High

1254070

CTL1
Choline transporter-like protein 1

1

0

High-throughput

0.513

High

1254076

NDC1
Nucleoporin NDC1

1

0

High-throughput

0.513

High

1254079

SGPP1
Sphingosine-1-phosphate phosphatase 1

1

0

High-throughput

0.513

High

1254088

NB5R1
NADH-cytochrome b5 reductase 1

1

0

High-throughput

0.513

High

1254093

S12A7
Solute carrier family 12 member 7

1

0

High-throughput

0.513

High

49661

T120B
Transmembrane protein 120B

1

1

High-throughput

0.489

High

593595

GDC
Solute carrier family 25 member 16

1

6

High-throughput

0.489

High

1043218

TAP2
Antigen peptide transporter 2

1

2

High-throughput

0.489

High

1212714

TMTC4
Protein O-mannosyl-transferase TMTC4

1

2

High-throughput

0.489

High

1235964

B4GN3
Beta-1,4-N-acetylgalactosaminyltransferase 3

1

2

High-throughput

0.489

High

1249461

DHR13
Dehydrogenase/reductase SDR family member 13

1

1

High-throughput

0.489

High

1254056

ERMP1
Endoplasmic reticulum metallopeptidase 1

1

2

High-throughput

0.489

High

1254060

PLD6
Mitochondrial cardiolipin hydrolase

1

1

High-throughput

0.489

High

1254062

MACOI
Macoilin

1

4

High-throughput

0.489

High

1254071

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

1

1

High-throughput

0.489

High

1254072

PIGB
GPI alpha-1,2-mannosyltransferase 3

1

1

High-throughput

0.489

High

1254078

SFXN3
Sideroflexin-3

1

3

High-throughput

0.489

High

1254082

AT132
Polyamine-transporting ATPase 13A2

1

2

High-throughput

0.489

High

1254085

ABCBA
ATP-binding cassette sub-family B member 10, mitochondrial

1

1

High-throughput

0.489

High

1254086

ZDH18
Palmitoyltransferase ZDHHC18

1

2

High-throughput

0.489

High

1254087

MTCH1
Mitochondrial carrier homolog 1

1

6

High-throughput

0.489

High

1254089

ENTP4
Ectonucleoside triphosphate diphosphohydrolase 4

1

1

High-throughput

0.489

High

1254091

ZDHC9
Palmitoyltransferase ZDHHC9

1

3

High-throughput

0.489

High

129872

GET1
Guided entry of tail-anchored proteins factor 1

1

0

High-throughput

0.279

Low

155598

NEMP1
Nuclear envelope integral membrane protein 1

1

0

High-throughput

0.279

Low

253855

TPST2
Protein-tyrosine sulfotransferase 2

1

0

High-throughput

0.279

Low

907805

CLCN7
H(+)/Cl(-) exchange transporter 7

1

0

High-throughput

0.279

Low

1157365

EXT1
Exostosin-1

1

0

High-throughput

0.279

Low

1179654

D19L1
Protein C-mannosyl-transferase DPY19L1

1

0

High-throughput

0.279

Low

1226398

TBC9B
TBC1 domain family member 9B

1

0

High-throughput

0.279

Low

1241146

LTMD1
LETM1 domain-containing protein 1

1

0

High-throughput

0.279

Low

1241199

CC033
Protein C3orf33

1

0

High-throughput

0.279

Low

1254059

T183A
Transmembrane protein 183A

1

0

High-throughput

0.279

Low

1254061

S35F6
Solute carrier family 35 member F6

1

0

High-throughput

0.279

Low

1254066

TM104
Transmembrane protein 104

1

0

High-throughput

0.279

Low

1254067

S35B2
Adenosine 3'-phospho 5'-phosphosulfate transporter 1

1

0

High-throughput

0.279

Low

1254073

TV23C
Golgi apparatus membrane protein TVP23 homolog C

1

0

High-throughput

0.279

Low

1254075

CA159
Uncharacterized protein C1orf159

1

0

High-throughput

0.279

Low

1254077

LMF2
Lipase maturation factor 2

1

0

High-throughput

0.279

Low

1254081

CENPH
Centromere protein H

1

0

High-throughput

0.279

Low

1254083

PXMP2
Peroxisomal membrane protein 2

1

0

High-throughput

0.279

Low

1254084

ST7
Suppressor of tumorigenicity 7 protein

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025