Mus musculus Protein: Cwc22
Summary
InnateDB Protein IDBP-257299.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Cwc22
Protein Name CWC22 spliceosome-associated protein homolog (S. cerevisiae)
Synonyms AA684037; AI173004; AL022752; B230213M24; mKIAA1604;
Species Mus musculus
Ensembl Protein ENSMUSP00000107452
InnateDB Gene IDBG-183030 (Cwc22)
Protein Structure
UniProt Annotation
Function Required for pre-mRNA splicing and for exon-junction complex (EJC) assembly. Hinders EIF4A3 from non-specifically binding RNA and escorts it to the splicing machinery to promote EJC assembly on mature mRNAs. Through its role in EJC assembly, required for nonsense-mediated mRNA decay (By similarity). {ECO:0000250}.
Subcellular Localization Nucleus {ECO:0000250}. Nucleus speckle {ECO:0000250}. Note=Concentrates around speckles, which are sites of pre-mRNA synthesis and processing, where it colocalizes with EJC core proteins. {ECO:0000250}.
Disease Associations
Tissue Specificity
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 3 experimentally validated interaction(s) in this database.
Experimentally validated
Total 3 [view]
Protein-Protein 3 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0003723 RNA binding
GO:0005488 binding
GO:0005515 protein binding
Biological Process
GO:0006397 mRNA processing
GO:0008380 RNA splicing
Cellular Component
GO:0005681 spliceosomal complex
GO:0016607 nuclear speck
Protein Structure and Domains
PDB ID MGI:2136773
InterPro IPR003890 MIF4G-like, type 3
IPR003891 Initiation factor eIF-4 gamma, MA3
IPR016024 Armadillo-type fold
PFAM PF02854
PF02847
PRINTS
PIRSF
SMART SM00543
SM00544
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q8C5N3
PhosphoSite PhosphoSite-Q8C5N3
TrEMBL Q8BKP8
UniProt Splice Variant
Entrez Gene 80744
UniGene Mm.482707
RefSeq XP_006500497
MGI ID
MGI Symbol Cwc22
OMIM
CCDS CCDS16165
HPRD
IMGT
EMBL AK045589 AK051237 AK077961 AK132001 AK149528 AL928791 AL928915 BC003993
GenPept AAH03993 BAC32427 BAC34567 BAC37085 BAE20931 BAE28941