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General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.
Gene namei
Official gene symbol, which is typically a short form of the gene name, according to HGNC.
All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.
Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.
Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).
The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.
Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.
Chromosome
1
Cytoband
p13.2
Chromosome location (bp)
111439890 - 111449256
Number of transcriptsi
Number of protein-coding transcripts from the gene as defined by Ensembl.
Useful information about the protein provided by UniProt.
Non-catalytic component of the methylosome complex, composed of PRMT5, WDR77 and CLNS1A, which modifies specific arginines to dimethylarginines in several spliceosomal Sm proteins and histones 1. This modification targets Sm proteins to the survival of motor neurons (SMN) complex for assembly into small nuclear ribonucleoprotein core particles. Might play a role in transcription regulation. The methylosome complex also methylates the Piwi proteins (PIWIL1, PIWIL2 and PIWIL4), methylation of Piwi proteins being required for the interaction with Tudor domain-containing proteins and subsequent localization to the meiotic nuage 2....show less
Gene summary (Entrez)i
Useful information about the gene from Entrez
The protein encoded by this gene is an androgen receptor coactivator that forms a complex with protein arginine methyltransferase 5, which modifies specific arginines to dimethylarginines in several spliceosomal Sm proteins. The encoded protein may be involved in the early stages of prostate cancer, with most of the protein being nuclear-localized in benign cells but cytoplasmic in cancer cells. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2015]...show less
PROTEIN INFORMATIONi
The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.
The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.
The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.
The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
A0A024R0H7 [Target identity:100%; Query identity:100%] Testis tissue sperm-binding protein Li 44a; WD repeat domain 77, isoform CRA_a
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Predicted intracellular proteins Intracellular proteins predicted by MDM and MDSEC Mapped to neXtProt neXtProt - Evidence at protein level Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)
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GO:0000387[spliceosomal snRNP assembly] GO:0005515[protein binding] GO:0005634[nucleus] GO:0005654[nucleoplasm] GO:0005737[cytoplasm] GO:0005794[Golgi apparatus] GO:0005829[cytosol] GO:0006357[regulation of transcription by RNA polymerase II] GO:0007309[oocyte axis specification] GO:0008284[positive regulation of cell population proliferation] GO:0008285[negative regulation of cell population proliferation] GO:0008327[methyl-CpG binding] GO:0030374[nuclear receptor coactivator activity] GO:0034709[methylosome] GO:0043985[histone H4-R3 methylation] GO:0045893[positive regulation of DNA-templated transcription] GO:0048026[positive regulation of mRNA splicing, via spliceosome] GO:0060528[secretory columnal luminar epithelial cell differentiation involved in prostate glandular acinus development] GO:0060767[epithelial cell proliferation involved in prostate gland development] GO:0060770[negative regulation of epithelial cell proliferation involved in prostate gland development]
The Human Protein Atlas project is funded
