Scheduled Maintenance – 3–5 November 2026
Due to scheduled infrastructure maintenance, Ensembl Archive sites will have significantly reduced capacity and availability from 3 to 5 November.
Ensembl Tools will be unavailable throughout this period, and no jobs can be processed.
We apologise for the inconvenience.

Mouse (GRCm39) ▼
Description

BUB1B, mitotic checkpoint serine/threonine kinase [Source:MGI Symbol;Acc:MGI:1333889]

Gene Synonyms

BUBR1

Location

Chromosome 2: 118,428,684-118,472,076 forward strand.

GRCm39:CM000995.3

About this gene

This gene has 22 transcripts (splice variants), 237 orthologues, 1 paralogue and is associated with 73 phenotypes.

Transcript IDNamebpProteinTranslation IDBiotypeCCDSUniProt MatchFlags
ENSMUST00000038341.9Bub1b-20136761052aaENSMUSP00000037126.8
 
Protein coding
CCDS16579Q9Z1S0 Ensembl CanonicalGENCODE PrimaryGENCODE BasicAPPRIS P2TSL:1
ENSMUST00000407349.1Bub1b-20736791053aaENSMUSP00000185712.1
 
Protein coding
-GENCODE BasicAPPRIS ALT2
ENSMUST00000407350.1Bub1b-20836731051aaENSMUSP00000185713.1
 
Protein coding
-GENCODE BasicAPPRIS ALT2
ENSMUST00000552458.1Bub1b-21036731051aaENSMUSP00000330821.1
 
Protein coding
-GENCODE BasicAPPRIS ALT2
ENSMUST00000407348.1Bub1b-20636701050aaENSMUSP00000185711.1
 
Protein coding
-GENCODE BasicAPPRIS ALT2
ENSMUST00000552463.1Bub1b-21536671049aaENSMUSP00000330826.1
 
Protein coding
-GENCODE BasicAPPRIS ALT2
ENSMUST00000552466.1Bub1b-21836341038aaENSMUSP00000330829.1
 
Protein coding
-GENCODE BasicAPPRIS ALT2
ENSMUST00000552460.1Bub1b-21236161032aaENSMUSP00000330823.1
 
Protein coding
-GENCODE Basic
ENSMUST00000552459.1Bub1b-21135291003aaENSMUSP00000330822.1
 
Protein coding
-GENCODE Basic
ENSMUST00000552469.1Bub1b-2213307929aaENSMUSP00000330832.1
 
Protein coding
-GENCODE BasicAPPRIS ALT2
ENSMUST00000552464.1Bub1b-2163304928aaENSMUSP00000330827.1
 
Protein coding
-GENCODE BasicAPPRIS ALT2
ENSMUST00000552470.1Bub1b-22253186aaENSMUSP00000330833.1
 
Protein coding
-GENCODE Basic
ENSMUST00000552467.1Bub1b-2193745123aaENSMUSP00000330830.1
 
Nonsense mediated decay
--
ENSMUST00000407351.1Bub1b-2093728527aaENSMUSP00000185714.1
 
Nonsense mediated decay
--
ENSMUST00000552461.1Bub1b-2133628718aaENSMUSP00000330824.1
 
Nonsense mediated decay
--
ENSMUST00000552465.1Bub1b-2173614559aaENSMUSP00000330828.1
 
Nonsense mediated decay
--
ENSMUST00000552468.1Bub1b-2203567579aaENSMUSP00000330831.1
 
Nonsense mediated decay
--
ENSMUST00000407347.1Bub1b-2053531703aaENSMUSP00000185710.1
 
Nonsense mediated decay
--
ENSMUST00000552462.1Bub1b-214342598aaENSMUSP00000330825.1
 
Nonsense mediated decay
--
ENSMUST00000126013.2Bub1b-202661No protein-
 
Retained intron
-TSL:2
ENSMUST00000130512.2Bub1b-204574No protein-
 
Retained intron
-TSL:3
ENSMUST00000127356.2Bub1b-203385No protein-
 
Retained intron
-TSL:2