Protein: P2RX3
P2X purinoceptor 3 (P2X3) (ATP receptor) (Purinergic receptor)

Gene: P2RX3
Organism: Homo sapiens
Interactions: 6
UniProt ID: P56373

Gene Ontology (top 5):
GO:0001614 - purinergic nucleotide receptor activity
GO:0001666 - response to hypoxia
GO:0004931 - extracellularly ATP-gated monoatomic cation channel activity
GO:0005524 - ATP binding
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

940541

DYR1A
Dual specificity tyrosine-phosphorylation-regulated kinase 1A

1

0

High-throughput

0.513

High

254911

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

1

0

High-throughput

0.426

High

940542

CAC1C
Voltage-dependent L-type calcium channel subunit alpha-1C

1

0

High-throughput

0.426

High

940544

RIMS1
Regulating synaptic membrane exocytosis protein 1

1

0

High-throughput

0.426

High

940545

SYGP1
Ras/Rap GTPase-activating protein SynGAP

1

0

High-throughput

0.426

High

940543

MEPCE
7SK snRNA methylphosphate capping enzyme

1

0

High-throughput

0.249

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025