Protein: GBRA3
Gamma-aminobutyric acid receptor subunit alpha-3 (GABA(A) receptor subunit alpha-3) (GABAAR subunit alpha-3)

Gene: GBRA3, GABRA3
Organism: Homo sapiens
Interactions: 33
UniProt ID: P34903

Gene Ontology (top 5):
GO:0004890 - GABA-A receptor activity
GO:0005886 - plasma membrane
GO:0007214 - gamma-aminobutyric acid signaling pathway
GO:0008503 - benzodiazepine receptor activity
GO:0022851 - GABA-gated chloride ion channel activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

727550

GBRA5
Gamma-aminobutyric acid receptor subunit alpha-5

2

19

High-throughput

0.811

High

761080

GLRB
Glycine receptor subunit beta

2

17

High-throughput

0.811

High

520761

HLAC
HLA class I histocompatibility antigen, C alpha chain

2

5

High-throughput

0.628

High

761082

TUSC3
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit TUSC3

2

3

High-throughput

0.628

High

761094

TTC17
Tetratricopeptide repeat protein 17

2

2

High-throughput

0.628

High

761095

S47A1
Multidrug and toxin extrusion protein 1

2

2

High-throughput

0.628

High

761088

ABCA7
Phospholipid-transporting ATPase ABCA7

2

0

High-throughput

0.602

High

761092

TM131
Transmembrane protein 131

2

3

High-throughput

0.574

High

761096

SC11C
Signal peptidase complex catalytic subunit SEC11C

2

3

High-throughput

0.574

High

761099

ALG9
Alpha-1,2-mannosyltransferase ALG9

2

4

High-throughput

0.574

High

761104

POMT1
Protein O-mannosyl-transferase 1

2

4

High-throughput

0.574

High

761098

SDCB2
Syntenin-2

1

7

High-throughput

0.541

High

761085

WLS
Protein wntless homolog

1

1

High-throughput

0.536

High

761089

SIDT2
SID1 transmembrane family member 2

1

2

High-throughput

0.536

High

761093

EDA
Ectodysplasin-A

1

2

High-throughput

0.536

High

598538

UD2B7
UDP-glucuronosyltransferase 2B7

1

2

High-throughput

0.494

High

212551

GPAA1
GPI-anchor transamidase component GPAA1

1

2

High-throughput

0.489

High

761086

AMGO1
Amphoterin-induced protein 1

1

4

High-throughput

0.489

High

761090

TTC13
Tetratricopeptide repeat protein 13

1

4

High-throughput

0.489

High

761102

POMT2
Protein O-mannosyl-transferase 2

1

4

High-throughput

0.489

High

761103

UBQL1
Ubiquilin-1

1

9

Small-scale

0.481

High

362859

EGFR
Epidermal growth factor receptor

1

3

High-throughput

0.479

High

699613

P85A
Phosphatidylinositol 3-kinase regulatory subunit alpha

1

2

High-throughput

0.479

High

254843

HCN1
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1

1

4

High-throughput

0.445

High

761081

MAP1A
Microtubule-associated protein 1A

1

2

High-throughput

0.437

High

761083

EEA1
Early endosome antigen 1

1

1

High-throughput

0.437

High

761084

UBP39
Ubiquitin carboxyl-terminal hydrolase 39

1

1

High-throughput

0.437

High

761087

SMC5
Structural maintenance of chromosomes protein 5

1

1

High-throughput

0.437

High

761091

MYO3A
Myosin-IIIa

1

2

High-throughput

0.437

High

761101

TM59L
Transmembrane protein 59-like

2

0

High-throughput

0.328

High

761105

SPCS1
Signal peptidase complex subunit 1

2

0

High-throughput

0.328

High

761097

ELOV4
Very long chain fatty acid elongase 4

1

0

High-throughput

0.249

Low

761100

MBD1
Methyl-CpG-binding domain protein 1

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025