InnateDB Protein
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IDBP-36702.5
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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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KHDRBS3
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Protein Name
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KH domain containing, RNA binding, signal transduction associated 3
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Synonyms
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Etle; etoile; SALP; SLM-2; SLM2; T-STAR; TSTAR;
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000348108
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InnateDB Gene
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IDBG-36700 (KHDRBS3)
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Protein Structure
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Function |
RNA-binding protein that plays a role in the regulation of alternative splicing and influences mRNA splice site selection and exon inclusion. May play a role as a negative regulator of cell growth. Inhibits cell proliferation. Involved in splice site selection of vascular endothelial growth factor. Induces an increased concentration-dependent incorporation of exon in CD44 pre-mRNA by direct binding to purine-rich exonic enhancer. RNA- binding abilities are down-regulated by tyrosine kinase PTK6. Involved in post-transcriptional regulation of HIV-1 gene expression. Binds preferentially to the 5'-[AU]UAAA-3' motif in vitro. {ECO:0000269PubMed:10564820, ECO:0000269PubMed:11741900, ECO:0000269PubMed:15901763}.
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Subcellular Localization |
Nucleus {ECO:0000269PubMed:10332027, ECO:0000269PubMed:15901763}. Note=Localized in a compartment adjacent to the nucleolus, but distinct from the peri-nucleolar one.
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Disease Associations |
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Tissue Specificity |
Ubiquitous with higher expression in testis, skeletal muscle and brain. Expressed in the kidney only in podocytes, the glomerular epithelial cells of the kidney. Strongly expressed after meiosis. {ECO:0000269PubMed:10077576, ECO:0000269PubMed:10332027, ECO:0000269PubMed:10564820}.
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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 38 experimentally validated interaction(s) in this database.
They are also associated with 1 interaction(s) predicted by orthology.
Experimentally validated |
Total |
38
[view]
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Protein-Protein |
38
[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 |
1 [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 |
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InterPro |
IPR004087
K Homology domain
IPR004088
K Homology domain, type 1
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PFAM |
PF00013
PF13014
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PRINTS |
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PIRSF |
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SMART |
SM00322
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TIGRFAMs |
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Modification |
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SwissProt |
O75525
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PhosphoSite |
PhosphoSite-O75525
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
10656
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UniGene |
Hs.729205
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RefSeq |
NP_006549
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HUGO |
HGNC:18117
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OMIM |
610421
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CCDS |
CCDS6374
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HPRD |
10007
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IMGT |
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EMBL |
AF051321
AF051322
AF069681
BC032606
BC068536
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GenPept |
AAC24857
AAC99294
AAC99295
AAH32606
AAH68536
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