InnateDB Protein
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IDBP-266745.6
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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Jup
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Protein Name
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junction plakoglobin
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Synonyms
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Ctnng; D930025P04Rik; PG;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000103026
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InnateDB Gene
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IDBG-211364 (Jup)
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Protein Structure
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Function |
Common junctional plaque protein. The membrane- associated plaques are architectural elements in an important strategic position to influence the arrangement and function of both the cytoskeleton and the cells within the tissue. The presence of plakoglobin in both the desmosomes and in the intermediate junctions suggests that it plays a central role in the structure and function of submembranous plaques. Acts as a substrate for VE-PTP and is required by it to stimulate VE- cadherin function in endothelial cells. Can replace beta-catenin in E-cadherin/catenin adhesion complexes which are proposed to couple cadherins to the actin cytoskeleton. {ECO:0000269PubMed:19015309}.
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Subcellular Localization |
Cell junction, adherens junction. Cell junction, desmosome. Cytoplasm, cytoskeleton. Membrane; Peripheral membrane protein. Note=Cytoplasmic in a soluble and membrane- associated form.
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Disease Associations |
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Tissue Specificity |
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 23 experimentally validated interaction(s) in this database.
They are also associated with 69 interaction(s) predicted by orthology.
Experimentally validated |
Total |
23
[view]
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Protein-Protein |
23
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
69 [view]
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
MGI:96650
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InterPro |
IPR000225
Armadillo
IPR013284
Beta-catenin
IPR016024
Armadillo-type fold
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PFAM |
PF00514
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PRINTS |
PR01869
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PIRSF |
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SMART |
SM00185
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TIGRFAMs |
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Modification |
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SwissProt |
Q02257
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PhosphoSite |
PhosphoSite-Q02257
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
16480
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UniGene |
Mm.486091
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RefSeq |
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MGI ID |
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MGI Symbol |
Jup
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OMIM |
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CCDS |
CCDS25420
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HPRD |
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IMGT |
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EMBL |
AK170934
BC040757
BC094461
M90365
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GenPept |
AAB02885
AAH40757
AAH94461
BAE42126
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