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

period circadian clock 1 [Source:MGI Symbol;Acc:MGI:1098283]

Gene Synonyms

Hftm, m-rigui, mPer1

Location
About this transcript

This transcript has 23 exons, is annotated with 56 domains and features, is associated with 1120 variant alleles and maps to 357 oligo probes.

Transcript IDNamebpProteinTranslation IDBiotypeCCDSUniProt MatchFlags
ENSMUST00000021271.15Per1-20166911291aaENSMUSP00000021271.8
 
Protein coding
CCDS24882O35973 Ensembl CanonicalGENCODE PrimaryGENCODE BasicAPPRIS P1TSL:1
ENSMUST00000508041.1Per1-20762191291aaENSMUSP00000286404.1
 
Protein coding
CCDS24882-GENCODE BasicAPPRIS P1
ENSMUST00000166748.9Per1-20661621291aaENSMUSP00000132635.2
 
Protein coding
CCDS24882O35973 GENCODE BasicAPPRIS P1TSL:1
ENSMUST00000102605.4Per1-20360511271aaENSMUSP00000099665.3
 
Protein coding
Q8CHR1 GENCODE BasicTSL:1
ENSMUST00000508042.1Per1-2083823827aaENSMUSP00000286405.1
 
Protein coding
-GENCODE Basic
ENSMUST00000101004.10Per1-2023515827aaENSMUSP00000098566.3
 
Protein coding
Q8C4K7 GENCODE BasicTSL:1
ENSMUST00000564947.1Per1-2093343825aaENSMUSP00000343310.1
 
Protein coding
-GENCODE PrimaryGENCODE Basic
ENSMUST00000132462.8Per1-204496106aaENSMUSP00000122164.2
 
Protein coding
B0QZN6 TSL:3CDS 3' incomplete
ENSMUST00000564948.1Per1-2103307304aaENSMUSP00000343311.1
 
Nonsense mediated decay
--
ENSMUST00000142392.8Per1-2052972572aaENSMUSP00000121713.2
 
Nonsense mediated decay
E9Q8V5 TSL:5

Protein domains for ENSMUSP00000021271.8