Protein: GRIA3
Glutamate receptor 3 (GluR-3) (AMPA-selective glutamate receptor 3) (GluR-C) (GluR-K3) (Glutamate receptor ionotropic, AMPA 3)

Gene: GRIA3
Organism: Homo sapiens
Interactions: 32
UniProt ID: P42263

Gene Ontology (top 5):
GO:0001540 - amyloid-beta binding
GO:0004970 - glutamate-gated receptor activity
GO:0004971 - AMPA glutamate receptor activity
GO:0005886 - plasma membrane
GO:0007215 - glutamate receptor signaling pathway

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

838520

GRIA4
Glutamate receptor 4

2

17

High-throughput

0.811

High

719700

HLAF
HLA class I histocompatibility antigen, alpha chain F

2

0

High-throughput

0.770

High

838521

GLRB
Glycine receptor subunit beta

2

1

High-throughput

0.628

High

838443

GRIA1
Glutamate receptor 1

1

18

Small-scale

0.618

High

838478

GRIA2
Glutamate receptor 2

1

18

Small-scale

0.618

High

343840

SEM4F
Semaphorin-4F

2

0

High-throughput

0.602

High

838522

MAP2
Methionine aminopeptidase 2

2

0

High-throughput

0.602

High

838523

CLH2
Clathrin heavy chain 2

2

2

High-throughput

0.574

High

838536

DNJB9
DnaJ homolog subfamily B member 9

2

2

High-throughput

0.574

High

107320

F8VWT9
HECT domain E3 ubiquitin protein ligase 4

2

3

High-throughput

0.558

High

838534

PICK1
PRKCA-binding protein

1

11

Small-scale

0.527

High

838540

GRIP1
Glutamate receptor-interacting protein 1

1

20

Small-scale

0.527

High

140166

SDCB1
Syntenin-1

1

20

Small-scale

0.501

High

835571

TSN7
Tetraspanin-7

1

1

Small-scale

0.501

High

838535

E2AK3
Eukaryotic translation initiation factor 2-alpha kinase 3

1

9

High-throughput

0.489

High

458316

ADRB2
Beta-2 adrenergic receptor

1

5

Small-scale

0.481

High

838524

DLG4
Disks large homolog 4

1

20

Small-scale

0.479

High

838526

TROP
Trophinin

1

3

High-throughput

0.479

High

838532

PACN1
Protein kinase C and casein kinase substrate in neurons protein 1

1

5

Small-scale

0.479

High

838537

PACN3
Protein kinase C and casein kinase substrate in neurons protein 3

1

7

Small-scale

0.479

High

838539

PACN2
Protein kinase C and casein kinase substrate in neurons protein 2

1

5

Small-scale

0.479

High

838525

SPIR1
Protein spire homolog 1

1

0

High-throughput

0.458

High

105501

APRIO
Alternative prion protein

1

2

High-throughput

0.437

High

838541

HECD4
Probable E3 ubiquitin-protein ligase HECTD4

1

3

High-throughput

0.407

High

838527

DIK1A
Divergent protein kinase domain 1A

2

0

High-throughput

0.328

High

838528

TMPPE
Transmembrane protein with metallophosphoesterase domain

2

0

High-throughput

0.328

High

838529

GLBL2
Beta-galactosidase-1-like protein 2

2

0

High-throughput

0.328

High

838531

LMF2
Lipase maturation factor 2

2

0

High-throughput

0.328

High

838533

ALG9
Alpha-1,2-mannosyltransferase ALG9

2

0

High-throughput

0.328

High

838538

CCPG1
Cell cycle progression protein 1

2

0

High-throughput

0.328

High

838530

CBP
CREB-binding protein

1

0

Small-scale

0.251

Low

405870

MYCN
N-myc proto-oncogene protein

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025