InnateDB Protein
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IDBP-156171.6
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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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Pdzd3
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Protein Name
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PDZ domain containing 3
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Synonyms
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000034618
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InnateDB Gene
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IDBG-156169 (Pdzd3)
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Protein Structure
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Function |
Acts as a regulatory protein that associates with GUCY2C and negatively modulates its heat-stable enterotoxin-mediated activation. Stimulates SLC9A3 activity in the presence of elevated calcium ions (By similarity). {ECO:0000250}.
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Subcellular Localization |
Membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250}. Cytoplasm {ECO:0000250}. Endosome membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250}. Note=In kidney, predominantly localized to the subapical compartment of proximal tubular cells. In intestinal epithelial cells, localizes to the ileal brush border and in a juxtanuclear compartment. {ECO:0000269PubMed:11099500, ECO:0000269PubMed:19088451}.
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Disease Associations |
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Tissue Specificity |
Expressed in kidney and small intestine. Not detected in heart, brain, spleen, lung, liver, skeletal muscle or testis. {ECO:0000269PubMed:11099500}.
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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 2 experimentally validated interaction(s) in this database.
They are also associated with 3 interaction(s) predicted by orthology.
Experimentally validated |
Total |
2
[view]
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Protein-Protein |
2
[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 |
3 [view]
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Molecular Function |
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Biological Process |
GO:0031283
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negative regulation of guanylate cyclase activity
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Cellular Component |
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PDB ID |
MGI:2429554
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InterPro |
IPR001478
PDZ domain
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PFAM |
PF00595
PF13180
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PRINTS |
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PIRSF |
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SMART |
SM00228
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TIGRFAMs |
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Modification |
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SwissProt |
Q99MJ6
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PhosphoSite |
PhosphoSite-Q99MJ6
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
170761
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UniGene |
Mm.29872
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RefSeq |
NP_573489
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MGI ID |
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MGI Symbol |
Pdzd3
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OMIM |
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CCDS |
CCDS23099
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HPRD |
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IMGT |
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EMBL |
AF334612
AK052748
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GenPept |
AAK20865
BAC35130
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