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Ctnna3 Gene Detail
Summary
  • Symbol
    Ctnna3
  • Name
    catenin alpha 3
  • Synonyms
    4930429L08Rik, alphaT-catenin, catenin (cadherin associated protein), alpha 3, Catna3, Vr22
  • Feature Type
    protein coding gene
  • IDs
    MGI:2661445
    NCBI Gene: 216033
  • Alliance
    gene page
  • Transcription Start Sites
    24 TSS
Location &
Maps
more
  • Sequence Map
    Chr10:63265877-64839446 bp, + strand
    From Ensembl annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 10, 32.57 cM
  • Mapping Data
    3 experiments
Strain
Comparison
more
  • SNPs within 2kb
    51466 from dbSNP Build 142
  • Strain Annotations
    18
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_2661445
 protein coding gene Chr10:63265877-64841174 (+)
129S1/SvImJ MGP_129S1SvImJ_G0017318
 protein coding gene Chr10:62962839-64607564 (+)
A/J MGP_AJ_G0017295
 protein coding gene Chr10:60985446-62549372 (+)
AKR/J MGP_AKRJ_G0017256
 protein coding gene Chr10:62603141-64246015 (+)
BALB/cJ MGP_BALBcJ_G0017255
 protein coding gene Chr10:61092537-62663614 (+)
C3H/HeJ MGP_C3HHeJ_G0017079
 protein coding gene Chr10:62527065-64167825 (+)
C57BL/6NJ MGP_C57BL6NJ_G0017713
 protein coding gene Chr10:65226581-66927177 (+)
CAROLI/EiJ MGP_CAROLIEiJ_G0015403
 protein coding gene Chr10:57899710-59368058 (+)
CAST/EiJ MGP_CASTEiJ_G0016649
 protein coding gene Chr10:62594829-64242206 (+)
CBA/J MGP_CBAJ_G0017051
 protein coding gene Chr10:67706440-69517272 (+)
DBA/2J MGP_DBA2J_G0017156
 protein coding gene Chr10:60255894-61845418 (+)
FVB/NJ MGP_FVBNJ_G0017149
 protein coding gene Chr10:59525209-61090245 (+)
LP/J MGP_LPJ_G0017229
 protein coding gene Chr10:63368494-65029104 (+)
NOD/ShiLtJ MGP_NODShiLtJ_G0017177
 protein coding gene Chr10:69833270-71595620 (+)
NZO/HlLtJ MGP_NZOHlLtJ_G0017752
 protein coding gene Chr10:62438377-64094148 (+)
PWK/PhJ MGP_PWKPhJ_G0016433
 protein coding gene Chr10:60138907-61701763 (+)
SPRET/EiJ MGP_SPRETEiJ_G0016215
 protein coding gene Chr10:61776550-63396742 (+)
WSB/EiJ MGP_WSBEiJ_G0016713
 protein coding gene Chr10:62409231-64030735 (+)



Homology
more
  • Human Ortholog
    CTNNA3, catenin alpha 3
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    CTNNA3, catenin alpha 3
  • Synonyms
    ARVD13, VR22
  • Links
    NCBI Gene ID: 29119
    UniProt: Q9UI47

  • Chr Location
    10q21.3; chr10:65912457-67763637 (-)  GRCh38
Human Diseases
more
  • Diseases
    1 with human CTNNA3 associations

Human Disease Mouse Models
      
IDs
Click on a disease name to see all genes associated with that disease.

Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    12 phenotypes from 2 alleles in 2 genetic backgrounds
    21 phenotype references
Phenotype Overview

adipose tissue
behavior/neurological
cardiovascular system
cellular
craniofacial
digestive/alimentary system
embryo
endocrine/exocrine glands
growth/size/body
hearing/vestibular/ear
hematopoietic system
homeostasis/metabolism
integument
immune system
limbs/digits/tail
liver/biliary system
mortality/aging
muscle
nervous system
pigmentation
renal/urinary system
reproductive system
respiratory system
skeleton
taste/olfaction
neoplasm
vision/eye

Click cells to view annotations.
Mice homozygous for a knock-out allele exhibit increased heart weight, increased ventricle size, dilated cardiomyopathy and increased susceptibility to ischemia-induced arrhythmias and mortality.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    40
  • GO References
    12
Molecular Function

carbohydrate derivative binding
cytoskeletal protein binding
DNA binding
enzyme regulator
hydrolase
ligase
lipid binding
oxidoreductase
RNA binding
signaling receptor activity
signaling receptor binding
transcription
transferase
transporter
Biological Process

carbohydrate derivative metabolism
cell differentiation
cell population proliferation
cellular component organization
DNA-templated transcription
establishment of localization
homeostatic process
immune system process
lipid metabolic process
programmed cell death
protein metabolic process
response to stimulus
signaling
system development
Cellular Component

cell projection
cytoplasmic vesicle
cytoskeleton
cytosol
endoplasmic reticulum
endosome
extracellular region
Golgi apparatus
mitochondrion
membraneless organelle
nucleus
organelle envelope
organelle lumen
plasma membrane
protein-containing complex
synapse
vacuole
Click cells to view annotations.
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
    710
  • Tissues
    2
  • cDNA Data
    15
  • Literature Summary
    8
  • Comparison Matrix
    Gene Expression + Phenotype
    • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic ENSMUSG00000060843 Ensembl Gene Model | MGI Sequence Detail 1573570 C57BL/6J ±  kb
    transcript ENSMUST00000105441 Ensembl | MGI Sequence Detail 2907 Not Applicable  
    polypeptide ENSMUSP00000101081 Ensembl | MGI Sequence Detail 895 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    Molecular
    Reagents
    less
    • All nucleic 15
      cDNA 15

      Microarray probesets 5
    Other
    Accession IDs
    less
    MGI:1921103
    References
    more
    • Summaries
      All 66
      Developmental Gene Expression 8
      Gene Ontology 12
      Phenotypes 21
    • Earliest
      J:109968 Roderick TH, et al., Nineteen paracentric chromosomal inversions in mice. Genetics. 1974 Jan;76(1):109-17
    • Latest
      J:350920 Hung M, et al., Cadherin-dependent adhesion is required for muscle stem cell niche anchorage and maintenance. Development. 2024 Apr 1;151(7):dev202387
    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)
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    Funding Information
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    Send questions and comments to User Support.     		last database update
    03/25/2025
    MGI 6.24     		The Jackson Laboratory