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RBM15B
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  • RBM15B
PROTEIN SUMMARY SECTION OVERVIEW GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

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.

RBM15B
Synonyms HUMAGCGB, OTT3
Gene descriptioni

Full gene name according to HGNC.

RNA binding motif protein 15B
Predicted locationi

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.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

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 3
Cytoband p21.2
Chromosome location (bp) 51391285 - 51397908
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

1
Ensembl ENSG00000259956 (version 109)
Entrez gene 29890
HGNC HGNC:24303
UniProt Q8NDT2 (UniProt - Evidence at protein level)
neXtProt NX_Q8NDT2
GeneCards RBM15B
Antibodypedia RBM15B antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

RNA-binding protein that acts as a key regulator of N6-methyladenosine (m6A) methylation of RNAs, thereby regulating different processes, such as alternative splicing of mRNAs and X chromosome inactivation mediated by Xist RNA 1, 2. Associated component of the WMM complex, a complex that mediates N6-methyladenosine (m6A) methylation of RNAs, a modification that plays a role in the efficiency of mRNA splicing and RNA processing 3. Plays a key role in m6A methylation, possibly by binding target RNAs and recruiting the WMM complex 4. Involved in random X inactivation mediated by Xist RNA: acts by binding Xist RNA and recruiting the WMM complex, which mediates m6A methylation, leading to target YTHDC1 reader on Xist RNA and promoting transcription repression activity of Xist 5. Functions in the regulation of alternative or illicit splicing, possibly by regulating m6A methylation 6. Inhibits pre-mRNA splicing 7. Also functions as a mRNA export factor by acting as a cofactor for the nuclear export receptor NXF1 8.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

RNA-binding
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Host-virus interaction, mRNA processing, mRNA splicing, Transcription, Transcription regulation
Gene summary (Entrez)i

Useful information about the gene from Entrez

Members of the SPEN (Split-end) family of proteins, including RBM15B, have repressor function in several signaling pathways and may bind to RNA through interaction with spliceosome components (Hiriart et al., 2005).[supplied by OMIM, Feb 2009]... 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 ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

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 Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
RBM15B-201
ENSP00000454545
ENST00000563281
Q8NDT2
[Direct mapping] Putative RNA-binding protein 15B
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Show all
GO:0000381 [regulation of alternative mRNA splicing, via spliceosome]
GO:0001510 [RNA methylation]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005635 [nuclear envelope]
GO:0005654 [nucleoplasm]
GO:0006397 [mRNA processing]
GO:0006406 [mRNA export from nucleus]
GO:0008380 [RNA splicing]
GO:0009048 [dosage compensation by inactivation of X chromosome]
GO:0016607 [nuclear speck]
GO:0036396 [RNA N6-methyladenosine methyltransferase complex]
GO:0043231 [intracellular membrane-bounded organelle]
Show all
890 aa
97.2 kDa
No 0

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