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Aliases for RBM15B Gene

Aliases for RBM15B Gene

  • RNA Binding Motif Protein 15B 2 3
  • OTT3 3 4 6
  • RNA-Binding Motif Protein 15B 3 4
  • One-Twenty Two Protein 3 3 4
  • HUMAGCGB 3 6
  • HuOTT3 3 4
  • Putative RNA-Binding Protein 15B 3
  • Chromosome 3p21.1 Gene Sequence 3
  • One Twenty Two Protein 3 3

External Ids for RBM15B Gene

Previous GeneCards Identifiers for RBM15B Gene

  • GC03P051405
  • GC03P051428

Summaries for RBM15B Gene

Entrez Gene Summary for RBM15B Gene

  • 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 [PubMed 16129689]).[supplied by OMIM, Feb 2009]

GeneCards Summary for RBM15B Gene

RBM15B (RNA Binding Motif Protein 15B) is a Protein Coding gene. GO annotations related to this gene include RNA binding and nucleotide binding.

UniProtKB/Swiss-Prot for RBM15B Gene

  • May function in the regulation of alternative or illicit splicing.

No data available for Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for RBM15B Gene

Genomics for RBM15B Gene

Regulatory Elements for RBM15B Gene

Epigenetics Products

  • DNA Methylation CpG Assay Predesigned for Pyrosequencing in human,mouse,rat

Genomic Location for RBM15B Gene

51,391,268 bp from pter
51,397,908 bp from pter
6,641 bases
Plus strand

Genomic View for RBM15B Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for RBM15B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for RBM15B Gene

Proteins for RBM15B Gene

  • Protein details for RBM15B Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Putative RNA-binding protein 15B
    Protein Accession:
    Secondary Accessions:
    • A4QPG7
    • Q6QE19
    • Q9BV96

    Protein attributes for RBM15B Gene

    890 amino acids
    Molecular mass:
    97205 Da
    Quaternary structure:
    • Interacts (via the SPOC domain) with Epstein-Barr virus BMLF1 (via the N-terminus); the interaction is direct. May interact with NCOR2.
    • Sequence=AAH01367.2; Type=Erroneous initiation; Evidence={ECO:0000305}; Sequence=AAS50153.1; Type=Miscellaneous discrepancy; Note=Contaminating sequence. Sequence of unknown origin in the C-terminal part.; Evidence={ECO:0000305}; Sequence=CAD38547.2; Type=Erroneous initiation; Evidence={ECO:0000305};

    Alternative splice isoforms for RBM15B Gene


neXtProt entry for RBM15B Gene

Proteomics data for RBM15B Gene at MOPED

Post-translational modifications for RBM15B Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for RBM15B Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for RBM15B Gene

Domains for RBM15B Gene

Gene Families for RBM15B Gene

Suggested Antigen Peptide Sequences for RBM15B Gene

Graphical View of Domain Structure for InterPro Entry



  • Contains 3 RRM (RNA recognition motif) domains.
  • Belongs to the RRM Spen family.
  • Contains 3 RRM (RNA recognition motif) domains.
  • Contains 1 SPOC domain.
  • Belongs to the RRM Spen family.
genes like me logo Genes that share domains with RBM15B: view

Function for RBM15B Gene

Molecular function for RBM15B Gene

UniProtKB/Swiss-Prot Function:
May function in the regulation of alternative or illicit splicing.

Gene Ontology (GO) - Molecular Function for RBM15B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000166 nucleotide binding IEA --
GO:0003676 nucleic acid binding --
GO:0003723 RNA binding NAS 16129689
GO:0005515 protein binding IPI 16129689
GO:0044822 poly(A) RNA binding IDA 22658674
genes like me logo Genes that share ontologies with RBM15B: view

Phenotypes for RBM15B Gene

GenomeRNAi human phenotypes for RBM15B:
genes like me logo Genes that share phenotypes with RBM15B: view

Animal Model Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for RBM15B

In Situ Assay Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Animal Models , Transcription Factor Targets and HOMER Transcription for RBM15B Gene

Localization for RBM15B Gene

Subcellular locations from UniProtKB/Swiss-Prot for RBM15B Gene

Nucleus, nucleoplasm. Note=Colocalizes with BMLF1 in the nucleus. Localized in the nucleoplasm with a granular staining pattern and excluded from the nucleoli.

Subcellular locations from

Jensen Localization Image for RBM15B Gene COMPARTMENTS Subcellular localization image for RBM15B gene
Compartment Confidence
nucleus 5

Gene Ontology (GO) - Cellular Components for RBM15B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005634 nucleus --
GO:0005654 nucleoplasm IDA --
GO:0005730 NOT nucleolus IDA 16129689
genes like me logo Genes that share ontologies with RBM15B: view

Pathways for RBM15B Gene

SuperPathways for RBM15B Gene

No Data Available

Interacting Proteins for RBM15B Gene

Gene Ontology (GO) - Biological Process for RBM15B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000381 regulation of alternative mRNA splicing, via spliceosome IDA 16129689
GO:0006351 transcription, DNA-templated IEA --
GO:0006397 mRNA processing IEA --
GO:0006913 NOT nucleocytoplasmic transport IDA 16129689
GO:0008380 RNA splicing IEA --
genes like me logo Genes that share ontologies with RBM15B: view

No data available for Pathways by source for RBM15B Gene

Transcripts for RBM15B Gene

mRNA/cDNA for RBM15B Gene

(310) Selected AceView cDNA sequences:
(4) Additional mRNA sequences :
(1) REFSEQ mRNAs :
(1) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for RBM15B Gene

RNA binding motif protein 15B:
Representative Sequences:

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for RBM15B

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for RBM15B Gene

No ASD Table

Relevant External Links for RBM15B Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for RBM15B Gene

mRNA expression in normal human tissues for RBM15B Gene

Protein differential expression in normal tissues for RBM15B Gene

This gene is overexpressed in Fetal Brain (15.1), Peripheral blood mononuclear cells (9.7), and Monocytes (8.7).

Integrated Proteomics: protein expression from ProteomicsDB, MOPED, and MaxQB for RBM15B Gene

SOURCE GeneReport for Unigene cluster for RBM15B Gene Hs.118738

mRNA Expression by UniProt/SwissProt for RBM15B Gene

Tissue specificity: Ubiquitously expressed.
genes like me logo Genes that share expressions with RBM15B: view

Expression partners for RBM15B Gene

* - Elite partner

Primer Products

  • QuantiTect SYBR Green Assays in human,mouse,rat
  • Pre-validated RT² qPCR Primer Assay in human,mouse,rat
  • QuantiFast Probe-based Assays in human,mouse,rat

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery and mRNA differential expression in normal tissues for RBM15B Gene

Orthologs for RBM15B Gene

This gene was present in the common ancestor of chordates.

Orthologs for RBM15B Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia RBM15B 35
  • 89.2 (n)
  • 95.05 (a)
(Canis familiaris)
Mammalia RBM15B 35
  • 89.64 (n)
  • 95.38 (a)
(Mus musculus)
Mammalia Rbm15b 35
  • 86.31 (n)
  • 93.23 (a)
Rbm15b 16
(Pan troglodytes)
Mammalia RBM15B 35
  • 99.63 (n)
  • 100 (a)
(Rattus norvegicus)
Mammalia Rbm15b 35
  • 86.23 (n)
  • 93 (a)
(Gallus gallus)
Aves MANF 35
  • 76.28 (n)
  • 85.02 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia rbm15b 35
  • 64.53 (n)
  • 67.36 (a)
Str.11287 35
Species with no ortholog for RBM15B:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for RBM15B Gene

Gene Tree for RBM15B (if available)
Gene Tree for RBM15B (if available)

Paralogs for RBM15B Gene

(1) SIMAP similar genes for RBM15B Gene using alignment to 3 proteins:

genes like me logo Genes that share paralogs with RBM15B: view

No data available for Paralogs for RBM15B Gene

Variants for RBM15B Gene

Sequence variations from dbSNP and Humsavar for RBM15B Gene

SNP ID Clin Chr 03 pos Sequence Context AA Info Type MAF
rs533080481 -- 51,395,103(+) GTCAT(A/G)CCTAG utr-variant-3-prime
rs532486363 -- 51,390,388(+) CCCTC(A/C)CCTCA upstream-variant-2KB
rs532467707 -- 51,391,259(+) CCGCT(-/CCCGC)CCCGC upstream-variant-2KB
rs529788320 -- 51,390,410(+) GAGGT(C/T)GTCCT upstream-variant-2KB
rs529786350 -- 51,394,486(+) TCCTT(-/C)CAGCA utr-variant-3-prime

Structural Variations from Database of Genomic Variants (DGV) for RBM15B Gene

Variant ID Type Subtype PubMed ID
nsv876779 CNV Loss 21882294

Relevant External Links for RBM15B Gene

HapMap Linkage Disequilibrium report

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for RBM15B Gene

Disorders for RBM15B Gene

No disorders were found for RBM15B Gene.

No data available for MalaCards , OMIM , UniProtKB/Swiss-Prot , University of Copenhagen DISEASES , Novoseek inferred disease relationships , Genatlas and External Links for RBM15B Gene

Publications for RBM15B Gene

  1. Interaction of the Epstein-Barr virus mRNA export factor EB2 with human Spen proteins SHARP, OTT1, and a novel member of the family, OTT3, links Spen proteins with splicing regulation and mRNA export. (PMID: 16129689) Hiriart E. … Manet E. (J. Biol. Chem. 2005) 2 3 4 23
  2. The RNA-binding motif protein 15B (RBM15B/OTT3) acts as cofactor of the nuclear export receptor NXF1. (PMID: 19586903) Uranishi H. … Felber B.K. (J. Biol. Chem. 2009) 3 23
  3. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 3 4
  4. Global, in vivo, and site-specific phosphorylation dynamics in signaling networks. (PMID: 17081983) Olsen J.V. … Mann M. (Cell 2006) 3 4
  5. Toward a confocal subcellular atlas of the human proteome. (PMID: 18029348) Barbe L. … Andersson-Svahn H. (Mol. Cell Proteomics 2008) 3

Products for RBM15B Gene

Sources for RBM15B Gene

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