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Psme2b Gene Detail
Summary
  • Symbol
    Psme2b
  • Name
    protease (prosome, macropain) activator subunit 2B
  • Synonyms
    PA28b2, Psme2b, Psme2b-ps, Psme2-like
  • Feature Type
    protein coding gene
  • IDs
    MGI:1341073
    NCBI Gene: 621823
  • Alliance
    genome feature page
  • Transcription Start Sites
    2 TSS
Location &
Maps
more
  • Sequence Map
    Chr11:48836181-48837017 bp, - strand
    From Ensembl annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 11, 28.93 cM, cytoband A5-B1
  • Mapping Data
    2 experiments
Strain
Comparison
more
  • SNPs within 2kb
    25 from dbSNP Build 142
  • Strain Annotations
    20
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_1341073
 protein coding gene Chr11:48836172-48837237 (-)
129S1/SvImJ ENSMUSG00200038778
 protein coding gene Chr11:45891817-45892653 (-)
A/J ENSMUSG00195034062
 protein coding gene Chr11:45836253-45837089 (-)
A/J ENSMUSG00195031842
 protein coding gene Chr14:44629303-44632975 (-)
AKR/J ENSMUSG00220034621
 protein coding gene Chr11:46041759-46042595 (-)
BALB/cJ ENSMUSG00180032298
 protein coding gene Chr11:45825909-45826745 (-)
C3H/HeJ ENSMUSG00175030495
 protein coding gene Chr11:45868001-45868837 (-)
C57BL/6NJ ENSMUSG00215046744
 protein coding gene Chr14:44148098-44151770 (-)
C57BL/6NJ ENSMUSG00215026173
 protein coding gene Chr11:45794883-45795719 (-)
CAROLI/EiJ no annotation
CAST/EiJ no annotation
CBA/J ENSMUSG00210037815
 protein coding gene Chr14:44615917-44619589 (-)
CBA/J ENSMUSG00210026192
 protein coding gene Chr11:45723970-45724806 (-)
DBA/2J ENSMUSG00185026482
 protein coding gene Chr11:45906244-45907080 (-)
FVB/NJ ENSMUSG00205021975
 protein coding gene Chr11:45853128-45853964 (-)
FVB/NJ ENSMUSG00205034422
 protein coding gene Chr14:44026590-44030261 (-)
JF1/MsJ no annotation
LP/J ENSMUSG00230032034
 protein coding gene Chr11:47045463-47046299 (-)
NOD/ShiLtJ ENSMUSG00190042787
 protein coding gene Chr14:44389984-44393655 (-)
NOD/ShiLtJ ENSMUSG00190029538
 protein coding gene Chr11:45978248-45979084 (-)
NZO/HlLtJ ENSMUSG00225034936
 protein coding gene Chr11:49025007-49025843 (-)
NZO/HlLtJ ENSMUSG00225044472
 protein coding gene Chr14:52068830-52072502 (-)
PWK/PhJ no annotation
SPRET/EiJ no annotation
WSB/EiJ ENSIUOG00005037296
 protein coding gene Chr11:45771901-45772737 (-)



Homology
more
  • Human Ortholog
    PSME2, proteasome activator subunit 2
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    PSME2, proteasome activator subunit 2
  • Synonyms
    PA28B, PA28beta, REGbeta
  • Links
    NCBI Gene ID: 5721
    UniProt: Q9UL46

  • Chr Location
    14q12; chr14:24143362-24147570 (-)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    3 phenotype references
Expression
less
Expression Overview

early conceptus
embryo ectoderm
embryo endoderm
embryo mesoderm
embryo mesenchyme
extraembryonic component
alimentary system
auditory system
branchial arches
cardiovascular system
connective tissue
endocrine system
exocrine system
hemolymphoid system
integumental system
limbs
liver and biliary system
musculoskeletal system
nervous system
olfactory system
reproductive system
respiratory system
urinary system
visual system
Click cells to view annotations.


  • Assay Results
    597
  • cDNA Data
    2
Sequences &
Gene Models
less
Representative SequencesLengthStrain/SpeciesFlank
genomic ENSMUSG00000078153 Ensembl Gene Model | MGI Sequence Detail 837 C57BL/6J ±  kb
transcript ENSMUST00000104958 Ensembl | MGI Sequence Detail 837 Not Applicable  
polypeptide ENSMUSP00000100564 Ensembl | MGI Sequence Detail 239 Not Applicable  
For the selected sequence
Protein
Information
less
  • UniProt
    1 Sequence
Molecular
Reagents
less
  • All nucleic 7
    Genomic 3
    cDNA 4
References
more
  • Summaries
    All 24
    Phenotypes 3
  • Earliest
    J:137335 Roderick TH, Chromosomal inversions in studies of mammalian mutagenesis. Genetics. 1979 May;92(1 Pt 1 Suppl):s121-6
  • Latest
    J:153498 Diez-Roux G, et al., A high-resolution anatomical atlas of the transcriptome in the mouse embryo. PLoS Biol. 2011;9(1):e1000582
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources
Funding Information
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Send questions and comments to User Support. 		last database update
09/08/2026
MGI 6.24 		The Jackson Laboratory