InnateDB Protein
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IDBP-537931.4
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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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Srrm1
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Protein Name
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serine/arginine repetitive matrix 1
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Synonyms
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AA407769; POP101; Srm160;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000125003
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InnateDB Gene
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IDBG-196857 (Srrm1)
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Protein Structure
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Function |
Part of pre- and post-splicing multiprotein mRNP complexes. Involved in numerous pre-mRNA processing events. Promotes constitutive and exonic splicing enhancer (ESE)-dependent splicing activation by bridging together sequence-specific (SR family proteins, SFRS4, SFRS5 and TRA2B/SFRS10) and basal snRNP (SNRP70 and SNRPA1) factors of the spliceosome. Stimulates mRNA 3'-end cleavage independently of the formation of an exon junction complex. Binds both pre-mRNA and spliced mRNA 20-25 nt upstream of exon-exon junctions. Binds RNA and DNA with low sequence specificity and has similar preference for either double- or single-stranded nucleic acid substrates (By similarity). {ECO:0000250}.
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Subcellular Localization |
Nucleus matrix {ECO:0000255PROSITE- ProRule:PRU00627}. Nucleus speckle {ECO:0000255PROSITE- ProRule:PRU00627}.
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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 116 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 |
116 [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:1858303
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InterPro |
IPR002483
PWI domain
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PFAM |
PF01480
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PRINTS |
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PIRSF |
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SMART |
SM00311
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TIGRFAMs |
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Modification |
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SwissProt |
Q52KI8
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PhosphoSite |
PhosphoSite-Q52KI8
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TrEMBL |
E9PUK6
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UniProt Splice Variant |
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Entrez Gene |
51796
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UniGene |
Mm.471009
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RefSeq |
NP_058079
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MGI ID |
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MGI Symbol |
Srrm1
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OMIM |
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CCDS |
CCDS38919
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HPRD |
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IMGT |
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EMBL |
AF062655
AK008284
AL627078
AL627185
BC094322
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GenPept |
AAC17422
AAH94322
BAB25575
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