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

POU domain, class 3, transcription factor 3 [Source:MGI Symbol;Acc:MGI:102564]

Gene Synonyms

Brn-1, Brn1, HST011, Otf8, urehr2

Location

Chromosome 1: 42,734,085-42,742,336 forward strand.

GRCm39:CM000994.3

About this gene

This gene has 2 transcripts (splice variants), 81 orthologues, 16 paralogues and is associated with 25 phenotypes.

Transcript IDNamebpProteinTranslation IDBiotypeCCDSUniProt MatchFlags
ENSMUST00000239323.2Pou3f3-2027330497aaENSMUSP00000159226.2
 
Protein coding
CCDS14917P31361 Ensembl CanonicalGENCODE PrimaryGENCODE BasicAPPRIS P1
ENSMUST00000054883.4Pou3f3-2017409497aaENSMUSP00000052088.3
 
Protein coding
CCDS14917P31361 GENCODE BasicAPPRIS P1TSL:NA