Upcoming Ensembl Platform Transition

This is the final release of its kind on this website.

In summer 2026, this site will bring you to the new Ensembl platform currently at beta.ensembl.org.
Please bookmark this archive to retain access to the current site, tools and functionality until they are available on the new platform -> jun2026.archive.ensembl.org

Mouse (GRCm39)
Description

inositol 1,4,5-triphosphate receptor 2 [Source:MGI Symbol;Acc:MGI:99418]

Gene Synonyms

Ip3r2, Itpr5

Location

Chromosome 6: 146,009,797-146,403,721 reverse strand.

GRCm39:CM000999.3

About this gene

This gene has 14 transcripts (splice variants), 215 orthologues, 5 paralogues and is associated with 3 phenotypes.

Transcript IDNamebpProteinTranslation IDBiotypeCCDSUniProt MatchFlags
ENSMUST00000053273.16Itpr2-201118232701aaENSMUSP00000049584.9
 
Protein coding
CCDS39709Q9Z329-1 Ensembl CanonicalGENCODE PrimaryGENCODE BasicAPPRIS P1TSL:1
ENSMUST00000079573.14Itpr2-202117242668aaENSMUSP00000078526.7
 
Protein coding
CCDS39708Q9Z329-3 GENCODE PrimaryGENCODE BasicTSL:1
ENSMUST00000440387.1Itpr2-21257421706aaENSMUSP00000218750.1
 
Protein coding
-GENCODE Basic
ENSMUST00000440389.1Itpr2-2143995990aaENSMUSP00000218752.1
 
Protein coding
-GENCODE PrimaryGENCODE Basic
ENSMUST00000440388.1Itpr2-2133529982aaENSMUSP00000218751.1
 
Protein coding
-GENCODE Basic
ENSMUST00000131890.6Itpr2-2041978633aaENSMUSP00000121773.2
 
Protein coding
B2KF89 TSL:1CDS 5' incomplete
ENSMUST00000203292.2Itpr2-210575192aaENSMUSP00000144726.2
 
Protein coding
A0A0N4SUL2 TSL:3CDS 5' and 3' incomplete
ENSMUST00000139732.4Itpr2-206283479aaENSMUSP00000119110.3
 
Nonsense mediated decay
B2KF92 TSL:1
ENSMUST00000137938.2Itpr2-205760No protein-
 
Protein coding CDS not defined
-TSL:2
ENSMUST00000111673.2Itpr2-203582No protein-
 
Protein coding CDS not defined
-TSL:1
ENSMUST00000155339.2Itpr2-209556No protein-
 
Protein coding CDS not defined
-TSL:5
ENSMUST00000145418.8Itpr2-2082464No protein-
 
Retained intron
-TSL:1
ENSMUST00000204901.2Itpr2-2111504No protein-
 
Retained intron
-TSL:NA
ENSMUST00000144557.2Itpr2-207480No protein-
 
Retained intron
-TSL:2