Protein: PKR1
Prokineticin receptor 1 (PK-R1) (G-protein coupled receptor 73) (G-protein coupled receptor ZAQ) (GPR73a)

Gene: PKR1, PROKR1
Organism: Homo sapiens
Interactions: 21
UniProt ID: Q8TCW9

Gene Ontology (top 5):
GO:0004930 - G protein-coupled receptor activity
GO:0004983 - neuropeptide Y receptor activity
GO:0005886 - plasma membrane
GO:0007186 - G protein-coupled receptor signaling pathway
GO:0007623 - circadian rhythm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

787320

ACV1B
Activin receptor type-1B

1

4

High-throughput

0.691

High

564107

CFTR
Cystic fibrosis transmembrane conductance regulator

1

3

High-throughput

0.541

High

163331

TR10B
Tumor necrosis factor receptor superfamily member 10B

1

2

High-throughput

0.536

High

522703

PTPRF
Receptor-type tyrosine-protein phosphatase F

1

5

High-throughput

0.536

High

565673

AT1A3
Sodium/potassium-transporting ATPase subunit alpha-3

1

18

High-throughput

0.536

High

208069

TTI1
TELO2-interacting protein 1 homolog

1

1

High-throughput

0.489

High

318150

IPO13
Importin-13

1

11

High-throughput

0.489

High

1209974

TM201
Transmembrane protein 201

1

1

High-throughput

0.489

High

1211780

SYRM
Probable arginine--tRNA ligase, mitochondrial

1

2

High-throughput

0.489

High

1251542

THADA
tRNA

1

3

High-throughput

0.489

High

1323818

INT1
Integrator complex subunit 1

1

5

High-throughput

0.489

High

1350233

GCN1
Stalled ribosome sensor GCN1

1

11

High-throughput

0.489

High

1350234

FACD2
Fanconi anemia group D2 protein

1

2

High-throughput

0.489

High

1350235

UCK2
Uridine-cytidine kinase 2

1

1

High-throughput

0.489

High

1350237

XPO7
Exportin-7

1

16

High-throughput

0.489

High

1350238

COG6
Conserved oligomeric Golgi complex subunit 6

1

1

High-throughput

0.489

High

1350239

TELO2
Telomere length regulation protein TEL2 homolog

1

2

High-throughput

0.489

High

839485

PI4KA
Phosphatidylinositol 4-kinase alpha

1

10

High-throughput

0.445

High

1195670

Q4LE69
Phosphatidylinositol 4-kinase alpha

1

9

High-throughput

0.437

High

1350236

HEAT1
HEAT repeat-containing protein 1

1

0

High-throughput

0.279

Low

225648

AAKB2
5'-AMP-activated protein kinase subunit beta-2

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025