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Pcdh20 Gene Detail
Summary
  • Symbol
    Pcdh20
  • Name
    protocadherin 20
  • Synonyms
    C630015B17Rik, PCDH13
  • Feature Type
    protein coding gene
  • IDs
    MGI:2443376
    NCBI Gene: 219257
  • Alliance
    genome feature page
  • Transcription Start Sites
    1 TSS
Location &
Maps
more
  • Sequence Map
    Chr14:88702183-88708832 bp, - strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 14, 44.43 cM
  • Mapping Data
    1 experiment
Strain
Comparison
more
  • SNPs within 2kb
    225 from dbSNP Build 142
  • Strain Annotations
    19
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_2443376
 protein coding gene Chr14:88702179-88708832 (-)
129S1/SvImJ ENSMUSG00200012836
 protein coding gene Chr14:77167379-77174035 (-)
A/J ENSMUSG00195011229
 protein coding gene Chr14:77458021-77464664 (-)
AKR/J ENSMUSG00220008271
 protein coding gene Chr14:76824459-76831107 (-)
BALB/cJ ENSMUSG00180009747
 protein coding gene Chr14:76954770-76961413 (-)
C3H/HeJ ENSMUSG00175009376
 protein coding gene Chr14:78803231-78809874 (-)
C57BL/6NJ ENSMUSG00215004667
 protein coding gene Chr14:76916621-76923274 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0019553
 protein coding gene Chr14:79407689-79414323 (-)
CAST/EiJ ENSTCUG00005002348
 protein coding gene Chr14:78488789-78495430 (-)
CBA/J ENSMUSG00210004756
 protein coding gene Chr14:77491688-77498331 (-)
DBA/2J ENSMUSG00185015053
 protein coding gene Chr14:82616573-82623221 (-)
FVB/NJ ENSMUSG00205010041
 protein coding gene Chr14:76617075-76623718 (-)
JF1/MsJ ENSUMUG00000013238
 protein coding gene Chr14:93592696-93599352 (-)
LP/J ENSMUSG00230005122
 protein coding gene Chr14:94467010-94473663 (-)
NOD/ShiLtJ ENSMUSG00190002005
 protein coding gene Chr14:77168800-77175443 (-)
NZO/HlLtJ ENSMUSG00225024624
 protein coding gene Chr14:84864801-84871452 (-)
PWK/PhJ ENSLUMG00010002087
 protein coding gene Chr14:76472991-76479644 (-)
SPRET/EiJ ENSMSPG00010000194
 protein coding gene Chr14:80202108-80208743 (-)
WSB/EiJ ENSIUOG00005004423
 protein coding gene Chr14:76496572-76503220 (-)



Homology
more
  • Human Ortholog
    PCDH20, protocadherin 20
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    PCDH20, protocadherin 20
  • Synonyms
    PCDH13
  • Links
    NCBI Gene ID: 64881
    UniProt: Q8N6Y1

  • Chr Location
    13q21.2; chr13:61409685-61415849 (-)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    4 phenotypes from 1 allele in 1 genetic background
    12 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.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    9
  • GO References
    3
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
    747
  • Tissues
    28
  • cDNA Data
    19
  • Literature Summary
    8
Sequences &
Gene Models
less
Representative SequencesLengthStrain/SpeciesFlank
genomic 219257 NCBI Gene Model | MGI Sequence Detail 6650 C57BL/6J ±  kb
transcript NM_178685 RefSeq | MGI Sequence Detail 5237 C57BL/6  
polypeptide Q8BIZ0 UniProt | EBI | MGI Sequence Detail 952 Not Applicable  
For the selected sequence
Protein
Information
less
Molecular
Reagents
less
  • All nucleic 20
    cDNA 19
    Primer pair 1

    Microarray probesets 3
References
more
  • Summaries
    All 44
    Developmental Gene Expression 8
    Gene Ontology 3
    Phenotypes 12
  • Earliest
    J:80000 The FANTOM Consortium and The RIKEN Genome Exploration Research Group Phase I & II Team, Analysis of the mouse transcriptome based on functional annotation of 60,770 full-length cDNAs. Nature. 2002;420:563-573
  • Latest
    J:378743 Ankenbauer KE, et al., Pcdh20 is a POU2F3 target gene required for proper tuft cell microvillus organization. Cell Mol Gastroenterol Hepatol. 2026;:101742
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
09/01/2026
MGI 6.24 		The Jackson Laboratory