Gene Information
Gene NameCLDN20
OrganismHomo sapiens (Human)
Gene Length219
Protein NamesClaudin-20
Target NameNA
Target TypeNA
Gene Age544 ( ENSG00000171217 )
Evolutionary StageVertebrata
AlphaFoldDBP56880
Gene CardCLDN20
Uniprot IDP56880
PfamPF00822
In ASDno
Allosteric Predictionno (-1.271118983)
Ortholog in AnimalsAlpaca_ CLDN20 ( ortholog_one2one )
Dog_ CLDN20 ( ortholog_one2one )
GuineaPig_ CLDN20 ( ortholog_one2one )
Macaque_ CLDN20 ( ortholog_one2one )
Pig_ CLDN20 ( ortholog_one2one )
Rat_ Cldn20 ( ortholog_one2one )
Rabbit_ CLDN20 ( ortholog_one2one )
OhnologsCLDN17, CLDN14, CLDN3, CLDN2, CLDN6, CLDN4, CLDN9
ParalogsCLDN1, CLDN5, CLDN8, CLDN3, CLDN11, CLDN14, CLDN18, CLDN7, CLDN10, CLDN9, CLDN17, CLDN24, CLDN22, CLDN23, CLDN4, CLDN15, CLDN19, CLDN34, CLDN2, CLDN25, CLDN16, CLDN6
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP NA 
Subcellular location [CC]Cell junction, tight junction. Cell membrane;
Multi-pass membrane protein.
Mouse PG classificationNA
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