ITPR1

ENSG00000150995
Target class
Ion channel
Chromosome
3

ClinGen gene-disease validity
Definitive

Chemical probe available
No

Target name
ITPR1
Gene name
Inositol 1,4,5-trisphosphate receptor type 1
Gene symbol
ITPR1
Protein name
Inositol 1,4,5-trisphosphate-gated calcium channel ITPR1 (IP3 receptor isoform 1) (IP3R 1) (InsP3R1) (Inositol 1,4,5 trisphosphate receptor) (Inositol 1,4,5-trisphosphate receptor type 1) (Type 1 inositol 1,4,5-trisphosphate receptor) (Type 1 InsP3 receptor)

  • Insp3r1
  • IP3R1
  • ACV
  • PPP1R94

  • SCA15
  • SCA16
  • SCA29

Gene biotype
Protein coding
Gene family
Inositol 1,4,5-triphosphate receptors|Protein phosphatase 1 regulatory subunits
Target class
Ion channel
Target type
Human gene

Tissues expressed in
54
Protein localisation evidence grade
Uncertain
Highest tissue expression
82.02
Tissue specificity (Gini)
0.485
Tissue specificity (tau)
0.775

KEGG gene identifiers
  • hsa:3708
Protein interaction confidence
0.886814
Protein interaction partners
97

  • R-HSA-112043
  • R-HSA-114508
  • R-HSA-139853
  • R-HSA-1489509
  • R-HSA-2029485
  • R-HSA-2871809
  • R-HSA-381676
  • R-HSA-4086398
  • R-HSA-418457
  • R-HSA-422356
  • R-HSA-5218921
  • R-HSA-5578775
  • R-HSA-5607763
  • R-HSA-9664323
  • R-HSA-983695

End position
4847506
Start position
4493345
Chromosome
3
Strand
Forward

Ensembl gene ID
ENSG00000150995
HGNC ID
NCBI Gene ID
3708
UniProt ID
Q14643

  • Endoplasmic reticulum membrane
  • Multi-pass membrane protein . Cytoplasmic vesicle, secretory vesicle membrane
  • Multi-pass membrane protein . Cytoplasm, perinuclear region . Note=Found in a complex with HSPA9 and VDAC1 at the endoplasmic reticulum-mitochondria contact sites. .

Tissue specificity (tau)
0.775494
Expression inequality (Gini)
0.485496

Expression in transcripts per million

Artery - Tibial
82.02
Brain - Cerebellum
76.19
Artery - Coronary
59.82
Artery - Aorta
52.73
Fallopian Tube
47.75

Expression in transcripts per million

  • Artery - Tibial82.02
  • Brain - Cerebellum76.19
  • Artery - Coronary59.82
  • Artery - Aorta52.73
  • Fallopian Tube47.75
  • Uterus46.99
  • Esophagus - Muscularis41.08
  • Esophagus - Gastroesophageal Junction40.34
  • Ovary39.94
  • Brain - Frontal Cortex (BA9)38.23
  • Thyroid34.69
  • Brain - Cortex34.52
  • Bladder28.67
  • Cells - EBV-transformed lymphocytes25.17
  • Colon - Sigmoid24.68
  • Brain - Anterior cingulate cortex (BA24)21.54
  • Prostate20.87
  • Lung20.26
  • Brain - Cerebellar Hemisphere19.74
  • Pituitary18.77
  • Cervix - Endocervix18.44
  • Cervix - Ectocervix18.34
  • Breast - Mammary Tissue16.03
  • Brain - Caudate (basal ganglia)14.35
  • Small Intestine - Terminal Ileum13.55

And 29 more, listed on the interactive page.

Related records

Trials (221)

Drugs (2)