Protein: GRIK1
Glutamate receptor ionotropic, kainate 1 (GluK1) (Excitatory amino acid receptor 3) (EAA3) (Glutamate receptor 5) (GluR-5) (GluR5)

Gene: GRIK1
Organism: Homo sapiens
Interactions: 32
UniProt ID: P39086

Gene Ontology (top 5):
GO:0004970 - glutamate-gated receptor activity
GO:0005886 - plasma membrane
GO:0007215 - glutamate receptor signaling pathway
GO:0007268 - chemical synaptic transmission
GO:0007399 - nervous system development

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

811284

GRIK1
Glutamate receptor ionotropic, kainate 1

1

18

Small-scale

0.647

High

811287

GRIK2
Glutamate receptor ionotropic, kainate 2

1

19

Small-scale

0.647

High

811288

GRIK3
Glutamate receptor ionotropic, kainate 3

1

18

Small-scale

0.647

High

811289

GRIK4
Glutamate receptor ionotropic, kainate 4

1

18

Small-scale

0.647

High

811291

GRIK5
Glutamate receptor ionotropic, kainate 5

1

18

Small-scale

0.647

High

811299

PICK1
PRKCA-binding protein

2

11

Small-scale

0.646

High

140161

SDCB1
Syntenin-1

1

20

Small-scale

0.573

High

811286

DLG4
Disks large homolog 4

1

20

Small-scale

0.561

High

219776

KCNQ2
Potassium voltage-gated channel subfamily KQT member 2

1

6

High-throughput

0.541

High

238803

KALRN
Kalirin

1

13

High-throughput

0.541

High

658857

PTPRD
Receptor-type tyrosine-protein phosphatase delta

1

4

High-throughput

0.541

High

811295

TAAR1
Trace amine-associated receptor 1

1

5

High-throughput

0.541

High

811296

RANB9
Ran-binding protein 9

1

5

High-throughput

0.541

High

811300

CLTR2
Cysteinyl leukotriene receptor 2

1

6

High-throughput

0.541

High

223925

LDB2
LIM domain-binding protein 2

1

0

High-throughput

0.518

High

244543

SI1L3
Signal-induced proliferation-associated 1-like protein 3

1

0

High-throughput

0.518

High

811302

GRIP1
Glutamate receptor-interacting protein 1

1

20

Small-scale

0.501

High

721141

SORCN
Sorcin

1

2

High-throughput

0.494

High

811285

F10A1
Hsc70-interacting protein

1

1

High-throughput

0.494

High

811292

RN123
E3 ubiquitin-protein ligase RNF123

1

5

High-throughput

0.494

High

811298

GORS2
Golgi reassembly-stacking protein 2

1

1

High-throughput

0.494

High

811301

DNJB9
DnaJ homolog subfamily B member 9

1

2

High-throughput

0.494

High

244650

ZC3H1
Zinc finger C3H1 domain-containing protein

1

0

High-throughput

0.282

High

333305

SNAPN
SNARE-associated protein Snapin

1

0

High-throughput

0.282

High

573363

ENPL
Endoplasmin

1

0

High-throughput

0.282

High

787912

ODO2
Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial

1

0

High-throughput

0.282

High

811290

SEPT7
Septin-7

1

0

High-throughput

0.282

High

811293

ZN592
Zinc finger protein 592

1

0

High-throughput

0.282

High

811294

CSN5
COP9 signalosome complex subunit 5

1

0

High-throughput

0.282

High

811297

UBE2O
(E3-independent) E2 ubiquitin-conjugating enzyme

1

0

High-throughput

0.282

High

271955

OBSL1
Obscurin-like protein 1

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025