InnateDB Protein
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IDBP-139853.6
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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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U2af2
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Protein Name
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U2 small nuclear ribonucleoprotein auxiliary factor (U2AF) 2
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Synonyms
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65kDa;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000005041
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InnateDB Gene
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IDBG-139851 (U2af2)
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Protein Structure
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Function |
Necessary for the splicing of pre-mRNA. Induces cardiac troponin-T (TNNT2) pre-mRNA exon inclusion in muscle. Regulates the TNNT2 exon 5 inclusion through competition with MBNL1. Binds preferentially to a single-stranded structure within the polypyrimidine tract of TNNT2 intron 4 during spliceosome assembly. Required for the export of mRNA out of the nucleus, even if the mRNA is encoded by an intron-less gene. Represses the splicing of MAPT/Tau exon 10 (By similarity). {ECO:0000250}.
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Subcellular Localization |
Nucleus.
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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 14 experimentally validated interaction(s) in this database.
They are also associated with 123 interaction(s) predicted by orthology.
Experimentally validated |
Total |
14
[view]
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Protein-Protein |
14
[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 |
123 [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:98886
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InterPro |
IPR000504
RNA recognition motif domain
IPR006529
U2 snRNP auxilliary factor, large subunit, splicing factor
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PFAM |
PF00076
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PRINTS |
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PIRSF |
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SMART |
SM00360
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TIGRFAMs |
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Modification |
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SwissProt |
P26369
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PhosphoSite |
PhosphoSite-P26369
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TrEMBL |
Q80XR5
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UniProt Splice Variant |
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Entrez Gene |
22185
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UniGene |
Mm.428909
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RefSeq |
NP_598432
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MGI ID |
3V4M
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MGI Symbol |
U2af2
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OMIM |
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CCDS |
CCDS57476
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HPRD |
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IMGT |
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EMBL |
AK078496
BC043071
BC094451
CH466627
X64587
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GenPept |
AAH43071
AAH94451
BAC37309
CAA45874
CAA45875
EDL31286
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