InnateDB Protein
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IDBP-95767.6
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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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RFX6
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Protein Name
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regulatory factor X, 6
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Synonyms
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000332208
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InnateDB Gene
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IDBG-95761 (RFX6)
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Protein Structure
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Function |
Transcription factor required to direct islet cell differentiation during endocrine pancreas development. Specifically required for the differentiation of 4 of the 5 islet cell types and for the production of insulin. Not required for pancreatic PP (polypeptide-producing) cells differentiation. Acts downstream of NEUROG3 and regulates the transcription factors involved in beta-cell maturation and function, thereby restricting the expression of the beta-cell differentiation and specification genes, and thus the beta-cell fate choice. Activates transcription by forming a heterodimer with RFX3 and binding to the X-box in the promoter of target genes. {ECO:0000269PubMed:20148032}.
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Subcellular Localization |
Nucleus {ECO:0000255PROSITE- ProRule:PRU00858}.
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Disease Associations |
Mitchell-Riley syndrome (MTCHRS) [MIM:615710]: A disorder characterized by neonatal diabetes, hypoplastic or annular pancreas, duodenal and jejunal atresia, and absent gallbladder. There is no dysmorphic features. {ECO:0000269PubMed:20148032}. Note=The disease is caused by mutations affecting the gene represented in this entry.
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Tissue Specificity |
Specifically expressed in pancreas, small intestine and colon. {ECO:0000269PubMed:20148032}.
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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 16 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
16
[view]
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Protein-Protein |
16
[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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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 |
IPR003150
DNA-binding RFX-type winged-helix domain
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PFAM |
PF02257
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PRINTS |
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
Q8HWS3
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PhosphoSite |
PhosphoSite-Q8HWS3
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
222546
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UniGene |
Hs.352276
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RefSeq |
NP_775831
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HUGO |
HGNC:21478
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OMIM |
612659
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CCDS |
CCDS5113
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HPRD |
11490
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IMGT |
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EMBL |
AL355272
BC039248
CH471051
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GenPept |
AAH39248
CAI23444
EAW48213
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