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Protein SFRS9 PDB 1wg4.png
Aliases SRSF9, SFRS9, SRp30c, serine/arginine-rich splicing factor 9, serine and arginine rich splicing factor 9
External IDs MGI: 104896 HomoloGene: 20819 GeneCards: SRSF9
Gene location (Human)
Chromosome 12 (human)
Chr. Chromosome 12 (human)[1]
Chromosome 12 (human)
Genomic location for SRSF9
Genomic location for SRSF9
Band 12q24.31 Start 120,461,668 bp[1]
End 120,469,793 bp[1]
RNA expression pattern
PBB GE SFRS9 200044 at fs.png

PBB GE SFRS9 201698 s at fs.png
More reference expression data
Species Human Mouse
RefSeq (mRNA)



RefSeq (protein)



Location (UCSC) Chr 12: 120.46 – 120.47 Mb Chr 5: 115.33 – 115.33 Mb
PubMed search [3] [4]
View/Edit Human View/Edit Mouse

Splicing factor, arginine/serine-rich 9, also known as SFRS9, is a human gene encoding an SR protein involved in splice site selection in alternative splicing.[5]


SFRS9 has been shown to interact with Y box binding protein 1[6] and NOL3.[7]


  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000111786 - Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000029538 - Ensembl, May 2017
  3. ^ "Human PubMed Reference:". 
  4. ^ "Mouse PubMed Reference:". 
  5. ^ "Entrez Gene: SFRS9 splicing factor, arginine/serine-rich 9". 
  6. ^ Raffetseder, Ute; Frye Björn; Rauen Thomas; Jürchott Karsten; Royer Hans-Dieter; Jansen Petra Lynen; Mertens Peter R (May 2003). "Splicing factor SRp30c interaction with Y-box protein-1 confers nuclear YB-1 shuttling and alternative splice site selection". J. Biol. Chem. United States. 278 (20): 18241–8. doi:10.1074/jbc.M212518200. ISSN 0021-9258. PMID 12604611. 
  7. ^ Stoss, O; Schwaiger F W; Cooper T A; Stamm S (Apr 1999). "Alternative splicing determines the intracellular localization of the novel nuclear protein Nop30 and its interaction with the splicing factor SRp30c". J. Biol. Chem. UNITED STATES. 274 (16): 10951–62. doi:10.1074/jbc.274.16.10951. ISSN 0021-9258. PMID 10196175. 

Further reading[edit]