Itpr3 inositol 1,4,5-triphosphate receptor 3 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Itpr3provided by MGI
Official Full Name: inositol 1,4,5-triphosphate receptor 3provided by MGI
Primary source: MGI:MGI:96624
See related: Ensembl:ENSMUSG00000042644 AllianceGenome:MGI:96624
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: tf; Ip3r3; IP3R 3; IP3R-3; Itpr-3
Summary: Enables inositol 1,4,5-trisphosphate-gated calcium channel activity and phosphatidylinositol binding activity. Acts upstream of or within several processes, including long-term synaptic potentiation; memory; and sensory perception of taste. Located in cytoplasmic side of endoplasmic reticulum membrane; nucleolus; and nucleoplasm. Is expressed in several structures, including jaw; liver; sensory organ; skeleton; and spleen. Used to study autism spectrum disorder. Human ortholog(s) of this gene implicated in Charcot-Marie-Tooth disease and type 1 diabetes mellitus. Orthologous to human ITPR3 (inositol 1,4,5-trisphosphate receptor type 3). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Broad expression in stomach adult (RPKM 33.0), spleen adult (RPKM 27.9) and 17 other tissues See more
Orthologs: human all
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Genomic context

Location:: 17 A3.3; 17 13.68 cM

Exon count:: 58

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	17	NC_000083.7 (27275976..27341197)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	17	NC_000083.6 (27057002..27122223)

Chromosome 17 - NC_000083.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Using BTBR T(+) Itpr3(tf)/J (BTBR) mice.
Title: The histamine-4 receptor antagonist JNJ7777120 prevents immune abnormalities by inhibiting RORγt/T-bet transcription factor signaling pathways in BTBR T(+) Itpr3(tf)/J mice exposed to gamma rays.
TOM70, but not TOM20, clusters in distinct OMM foci, frequently overlapping with sites in which the endoplasmic reticulum (ER) contacts mitochondria. Functionally, TOM70 depletion specifically impairs inositol trisphosphates (IP3)-linked ER to mitochondria Ca(2+) transfer. This phenomenon is dependent on the capacity of TOM70 to interact with IP3-receptors and favor their functional recruitment close to mitochondria.
Title: TOM70 Sustains Cell Bioenergetics by Promoting IP3R3-Mediated ER to Mitochondria Ca(2+) Transfer.
InsP3R3 is dispensable for primary chemoelectrical transduction in mouse VNO. We conclude that InsP3R3 is not required for gating of Trpc2 in VSNs.
Title: Type 3 inositol 1,4,5-trisphosphate receptor is dispensable for sensory activation of the mammalian vomeronasal organ.
Inositol 1,4,5-trisphosphate receptors (IP3Rs) are required for the hematopoietic and cardiac fate divergence of mouse embryonic stem cells. Deletion of IP3Rs (IP3R-tKO) reduced Flk1+/PDGFRalpha- hematopoietic mesoderm, c-Kit+/CD41+ hematopoietic progenitor cell population, and the colony-forming unit activity, but increased cardiac progenitor markers as well as cardiomyocytes.
Title: IP3R-mediated Ca2+ signals govern hematopoietic and cardiac divergence of Flk1+ cells via the calcineurin-NFATc3-Etv2 pathway.
study demonstrated that IP3R-mediated Ca(2+) release plays an essential role in regulating B cell development, proliferation, Ab production, and B cell regulatory function in vivo
Title: Loss of IP(3) Receptor-Mediated Ca(2+) Release in Mouse B Cells Results in Abnormal B Cell Development and Function.
The results suggest that IP3R1 and IP3R3 are required for extra-embryonic vascularization in the placenta, allantois, and yolk sac.
Title: Type 1 and 3 inositol trisphosphate receptors are required for extra-embryonic vascular development.
the IP3R3-Ca(2+) pathway is required for nitric oxide-induced cardiomyocyte differentiation of embryonic stem cells.
Title: Requirement of IP3 receptor 3 (IP3R3) in nitric oxide induced cardiomyocyte differentiation of mouse embryonic stem cells.
a spontaneous mutation of Itpr3 in a progenitor of the BTBR strain produces a heretofore unrecognized dysfunction of GPCR-mediated taste transduction
Title: Taste dysfunction in BTBR mice due to a mutation of Itpr3, the inositol triphosphate receptor 3 gene.
IP3R3 expressing microvillous cells are actively responsive to injury and promote recovery
Title: An IP3R3- and NPY-expressing microvillous cell mediates tissue homeostasis and regeneration in the mouse olfactory epithelium.
KRAP physically interacts with IP3R1 receptors in the kidney and IP3R3 receptors in the stomach.
Title: Identification of KRAP-expressing cells and the functional relevance of KRAP to the subcellular localization of IP3R in the stomach and kidney.

Submit: New GeneRIF Correction See all GeneRIFs (34)

Phenotypes

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Associated conditions

Description	Tests
tufted GeneReviews: Not available

Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (5)
Gene trapped (1)
Not Applicable (2) 1 citation
Spontaneous (3) 1 citation
Targeted (4) 1 citation

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables ATP binding	IEA Inferred from Electronic Annotation more info
enables calcium ion binding	IBA Inferred from Biological aspect of Ancestor more info
enables calcium ion binding	ISO Inferred from Sequence Orthology more info
enables identical protein binding	ISO Inferred from Sequence Orthology more info
enables inositol 1,3,4,5 tetrakisphosphate binding	ISO Inferred from Sequence Orthology more info
enables inositol 1,4,5 trisphosphate binding	IBA Inferred from Biological aspect of Ancestor more info
enables inositol 1,4,5 trisphosphate binding	IEA Inferred from Electronic Annotation more info
enables inositol 1,4,5 trisphosphate binding	ISO Inferred from Sequence Orthology more info
enables inositol 1,4,5-trisphosphate-gated calcium channel activity	IBA Inferred from Biological aspect of Ancestor more info
enables inositol 1,4,5-trisphosphate-gated calcium channel activity	IDA Inferred from Direct Assay more info	PubMed
enables inositol 1,4,5-trisphosphate-gated calcium channel activity	ISO Inferred from Sequence Orthology more info
enables inositol hexakisphosphate binding	ISO Inferred from Sequence Orthology more info
enables intracellularly gated calcium channel activity	IDA Inferred from Direct Assay more info	PubMed
enables metal ion binding	IEA Inferred from Electronic Annotation more info
enables phosphatidylinositol binding	IBA Inferred from Biological aspect of Ancestor more info
enables phosphatidylinositol binding	IDA Inferred from Direct Assay more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein-containing complex binding	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in G protein-coupled receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in calcium ion homeostasis	ISO Inferred from Sequence Orthology more info
involved_in calcium ion homeostasis	ISS Inferred from Sequence or Structural Similarity more info
involved_in calcium ion transmembrane transport	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within calcium ion transport	IDA Inferred from Direct Assay more info	PubMed
involved_in calcium-mediated signaling	IEA Inferred from Electronic Annotation more info
involved_in cellular response to cAMP	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within long-term synaptic potentiation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within memory	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in platelet activation	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of cytosolic calcium ion concentration	ISO Inferred from Sequence Orthology more info
involved_in protein homotetramerization	ISO Inferred from Sequence Orthology more info
involved_in protein homotetramerization	ISS Inferred from Sequence or Structural Similarity more info
involved_in release of sequestered calcium ion into cytosol	IBA Inferred from Biological aspect of Ancestor more info
involved_in response to calcium ion	IEA Inferred from Electronic Annotation more info
involved_in response to calcium ion	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within sensory perception of bitter taste	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within sensory perception of sweet taste	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within sensory perception of umami taste	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in apical part of cell	ISO Inferred from Sequence Orthology more info
located_in apical plasma membrane	ISO Inferred from Sequence Orthology more info
located_in brush border	ISO Inferred from Sequence Orthology more info
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasmic side of endoplasmic reticulum membrane	IDA Inferred from Direct Assay more info	PubMed
located_in dendrite	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum	ISO Inferred from Sequence Orthology more info
is_active_in endoplasmic reticulum membrane	IBA Inferred from Biological aspect of Ancestor more info
is_active_in endoplasmic reticulum membrane	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum membrane	ISO Inferred from Sequence Orthology more info
located_in neuronal cell body	ISO Inferred from Sequence Orthology more info
located_in nuclear envelope	ISO Inferred from Sequence Orthology more info
located_in nuclear outer membrane	ISO Inferred from Sequence Orthology more info
located_in nucleolus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in perinuclear region of cytoplasm	ISO Inferred from Sequence Orthology more info
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	IEA Inferred from Electronic Annotation more info
located_in plasma membrane	ISO Inferred from Sequence Orthology more info
is_active_in presynapse	ISO Inferred from Sequence Orthology more info
part_of receptor complex	ISO Inferred from Sequence Orthology more info	PubMed
is_active_in sarcoplasmic reticulum	IBA Inferred from Biological aspect of Ancestor more info
is_active_in secretory granule membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in transport vesicle membrane	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: inositol 1,4,5-trisphosphate-gated calcium channel ITPR3; inositol 1,4,5-trisphosphate receptor type 3

Names: IP3 receptor; insP3R3; type 3 InsP3 receptor; type 3 inositol 1,4,5-trisphosphate receptor

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_080553.3 → NP_542120.2 inositol 1,4,5-trisphosphate-gated calcium channel ITPR3

See identical proteins and their annotated locations for NP_542120.2

Status: VALIDATED

Source sequence(s)

AB182289, BB866373, BP754037

Consensus CDS

CCDS28560.1

UniProtKB/Swiss-Prot

P70227, Q5DWM4, Q8CED5, Q91Z08

Related

ENSMUSP00000038150.9, ENSMUST00000049308.9

Conserved Domains (7) summary

smart00472
Location:232 → 288

MIR; Domain in ryanodine and inositol trisphosphate receptors and protein O-mannosyltransferases

pfam00520
Location:2273 → 2527

Ion_trans; Ion transport protein

pfam01365
Location:475 → 665

RYDR_ITPR; RIH domain

pfam02815
Location:234 → 432

MIR; MIR domain

pfam08454
Location:1868 → 1973

RIH_assoc; RyR and IP3R Homology associated

pfam08709
Location:3 → 226

Ins145_P3_rec; Inositol 1,4,5-trisphosphate/ryanodine receptor

pfam12730
Location:2200 → 2331

ABC2_membrane_4; ABC-2 family transporter protein

RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCm39 C57BL/6J

Genomic

NC_000083.7 Reference GRCm39 C57BL/6J

Range

27275976..27341197

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_006523712.4 → XP_006523775.1 inositol 1,4,5-trisphosphate receptor type 3 isoform X1

Conserved Domains (5) summary

pfam00520
Location:2390 → 2654

Ion_trans; Ion transport protein

pfam01365
Location:574 → 771

RYDR_ITPR; RIH domain

pfam02815
Location:335 → 533

MIR; MIR domain

pfam08454
Location:1995 → 2100

RIH_assoc; RyR and IP3R Homology associated

pfam08709
Location:104 → 327

Ins145_P3_rec; Inositol 1,4,5-trisphosphate/ryanodine receptor
XM_036160338.1 → XP_036016231.1 inositol 1,4,5-trisphosphate receptor type 3 isoform X2

Conserved Domains (3) summary

pfam00520
Location:1261 → 1524

Ion_trans; Ion transport protein

pfam01365
Location:188 → 300

RYDR_ITPR; RIH domain

pfam08454
Location:861 → 970

RIH_assoc; RyR and IP3R Homology associated