InnateDB Protein
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IDBP-181368.6
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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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Nudt21
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Protein Name
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nudix (nucleoside diphosphate linked moiety X)-type motif 21
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Synonyms
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25kDa; 3110048P04Rik; 5730530J16Rik; AU014860; AW549947; Cpsf5;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000034204
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InnateDB Gene
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IDBG-181366 (Nudt21)
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Protein Structure
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Function |
Component of the cleavage factor Im (CFIm) complex that plays a key role in pre-mRNA 3'-processing. Involved in association with CPSF6 or CPSF7 in pre-MRNA 3'-end poly(A) site cleavage and poly(A) addition. NUDT21/CPSF5 binds to cleavage and polyadenylation RNA substrates. The homodimer mediates simultaneous sequence-specific recognition of two 5'-UGUA-3' elements within the pre-mRNA. Binds to, but does not hydrolyze mono- and di-adenosine nucleotides. May have a role in mRNA export (By similarity). {ECO:0000250}.
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Subcellular Localization |
Nucleus {ECO:0000250}. Note=In punctate subnuclear structures localized adjacent to nuclear speckles, called paraspeckles. {ECO:0000250}.
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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 9 experimentally validated interaction(s) in this database.
They are also associated with 81 interaction(s) predicted by orthology.
Experimentally validated |
Total |
9
[view]
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Protein-Protein |
9
[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 |
81 [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:1915469
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InterPro |
IPR015797
NUDIX hydrolase domain-like
IPR016706
Cleavage/polyadenylation specificity factor subunit 5
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PFAM |
PF13869
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PRINTS |
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PIRSF |
PIRSF017888
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
Q9CQF3
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PhosphoSite |
PhosphoSite-Q9CQF3
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TrEMBL |
Q9CZQ0
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UniProt Splice Variant |
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Entrez Gene |
68219
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UniGene |
Mm.423992
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RefSeq |
NP_080899
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MGI ID |
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MGI Symbol |
Nudt21
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OMIM |
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CCDS |
CCDS40433
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HPRD |
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IMGT |
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EMBL |
AK011688
AK012308
AK019433
AK146419
AK147061
AK160147
BC008270
BC090834
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GenPept |
AAH08270
AAH90834
BAB27778
BAB28154
BAB31718
BAE27154
BAE27645
BAE35655
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