Protein: GRIA1
Glutamate receptor 1 (GluR-1) (AMPA-selective glutamate receptor 1) (GluR-A) (GluR-K1) (Glutamate receptor ionotropic, AMPA 1)

Gene: GRIA1
Organism: Rattus norvegicus
Interactions: 38
UniProt ID: P19490

Gene Ontology (top 5):
GO:0001540 - amyloid-beta binding
GO:0001919 - regulation of receptor recycling
GO:0001965 - G-protein alpha-subunit binding
GO:0004970 - glutamate-gated receptor activity
GO:0004971 - AMPA glutamate receptor activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

623645

GRIA2
Glutamate receptor 2

6

18

Small-scale

0.935

High

623664

CCG2
Voltage-dependent calcium channel gamma-2 subunit

5

15

Small-scale

0.915

High

623644

GRIA1
Glutamate receptor 1

3

18

Small-scale

0.834

High

623646

GRIA3
Glutamate receptor 3

3

18

Small-scale

0.834

High

623647

GRIA4
Glutamate receptor 4

2

18

Small-scale

0.754

High

623657

CNIH2
Protein cornichon homolog 2

1

3

Small-scale

0.691

High

623648

DLG4
Disks large homolog 4

2

20

Small-scale

0.588

High

623666

CCG8
Voltage-dependent calcium channel gamma-8 subunit

1

15

Small-scale

0.575

High

540122

KCC2A
Calcium/calmodulin-dependent protein kinase type II subunit alpha

2

8

Small-scale

0.563

High

623658

ARHG2
Rho guanine nucleotide exchange factor 2

1

1

Small-scale

0.536

High

623660

ITM2B
Integral membrane protein 2B

1

3

High-throughput

0.536

High

623653

AP2M1
AP-2 complex subunit mu

1

2

Small-scale

0.501

High

73565

B2GV74
Kinesin light chain

1

2

Small-scale

0.500

High

528535

ADRB2
Beta-2 adrenergic receptor

1

5

Small-scale

0.500

High

623652

MYO5B
Unconventional myosin-Vb

1

4

Small-scale

0.500

High

81605

B5DFH7
TNF receptor-associated factor

1

1

Small-scale

0.479

High

93171

D3ZZQ0
non-specific serine/threonine protein kinase

1

7

Small-scale

0.479

High

93257

D4A5X1
Stromal interaction molecule 2

1

5

Small-scale

0.479

High

204098

OXDA
D-amino-acid oxidase

1

1

High-throughput

0.479

High

444695

AT1A1
Sodium/potassium-transporting ATPase subunit alpha-1

1

1

Small-scale

0.479

High

623649

CXCR2
C-X-C chemokine receptor type 2

1

7

Small-scale

0.479

High

623650

DRD2
D(2) dopamine receptor

1

5

Small-scale

0.479

High

623654

STIM1
Stromal interaction molecule 1

1

5

Small-scale

0.479

High

623655

GRIP1
Glutamate receptor-interacting protein 1

1

20

Small-scale

0.479

High

623661

DLG1
Disks large homolog 1

1

20

Small-scale

0.479

High

623663

TANC1
Protein TANC1

1

2

Small-scale

0.479

High

623665

AGAP2
Arf-GAP with GTPase, ANK repeat and PH domain-containing protein 2

1

6

Small-scale

0.479

High

623667

SDCB1
Syntenin-1

1

20

Small-scale

0.479

High

623668

E41L1
Band 4.1-like protein 1

1

12

Small-scale

0.479

High

623659

Q5JC29
Epidermal growth factor receptor substrate 15

1

0

Small-scale

0.458

High

266744

PIAS3
E3 SUMO-protein ligase PIAS3

1

2

Small-scale

0.457

High

98881

KPCI
Protein kinase C iota type

1

9

Small-scale

0.445

High

148007

SQSTM
Sequestosome-1

1

4

Small-scale

0.445

High

553461

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

1

3

Small-scale

0.445

High

623656

KALRN
Kalirin

1

13

Small-scale

0.445

High

623662

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin; Ubiquitin-related]

1

4

Small-scale

0.437

High

623651

GNB5
Guanine nucleotide-binding protein subunit beta-5

1

0

Small-scale

0.426

High


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Last updated: 11Aug2025