SFRS4

Serine/arginine-rich splicing factor 4
Identifiers
Symbols	SRSF4 ; SFRS4; SRP75
External IDs	OMIM: 601940 HomoloGene: 25624 GeneCards: SRSF4 Gene
Gene ontology Molecular function • nucleotide binding • poly(A) RNA binding Cellular component • nucleus • nucleoplasm • nuclear speck Biological process • RNA splicing, via transesterification reactions • mRNA splicing, via spliceosome • hematopoietic progenitor cell differentiation • transcription from RNA polymerase II promoter • termination of RNA polymerase II transcription • mRNA processing • mRNA export from nucleus • RNA splicing • gene expression • mRNA 3'-end processing • negative regulation of mRNA splicing, via spliceosome Sources: Amigo / QuickGO
RNA expression pattern
More reference expression data
Orthologs
Species	Human	Mouse
Entrez	6429	57317
Ensembl	ENSG00000116350	ENSMUSG00000028911
UniProt	Q08170	Q542V3
RefSeq (mRNA)	NM_005626	NM_020587
RefSeq (protein)	NP_005617	NP_065612
Location (UCSC)	Chr 1: 29.15 – 29.18 Mb	Chr 4: 131.87 – 131.9 Mb
PubMed search

Splicing factor, arginine/serine-rich 4 is a protein that in humans is encoded by the SFRS4 gene.^[1][2]

Interactions

SFRS4 has been shown to interact with Pinin.^[3]

References

1. Zahler AM, Neugebauer KM, Stolk JA, Roth MB (Jul 1993). "Human SR proteins and isolation of a cDNA encoding SRp75". Mol Cell Biol 13 (7): 4023–8. PMC 359951. PMID 8321209.
2. "Entrez Gene: SFRS4 splicing factor, arginine/serine-rich 4".
3. Zimowska, Grazyna; Shi Jia; Munguba Gustavo; Jackson Moira R; Alpatov Roman; Simmons Matthew N; Shi Yujiang; Sugrue Stephen P (Nov 2003). "Pinin/DRS/memA interacts with SRp75, SRm300 and SRrp130 in corneal epithelial cells". Invest. Ophthalmol. Vis. Sci. (United States) 44 (11): 4715–23. doi:10.1167/iovs.03-0240. ISSN 0146-0404. PMID 14578391.

Further reading

• Zahler AM, Lane WS, Stolk JA, Roth MB (1992). "SR proteins: a conserved family of pre-mRNA splicing factors". Genes Dev. 6 (5): 837–47. doi:10.1101/gad.6.5.837. PMID 1577277.
• Ramchatesingh J, Zahler AM, Neugebauer KM, et al. (1995). "A subset of SR proteins activates splicing of the cardiac troponin T alternative exon by direct interactions with an exonic enhancer". Mol. Cell. Biol. 15 (9): 4898–907. PMC 230736. PMID 7651409.
• Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID 8125298.
• Gui JF, Lane WS, Fu XD (1994). "A serine kinase regulates intracellular localization of splicing factors in the cell cycle". Nature 369 (6482): 678–82. doi:10.1038/369678a0. PMID 8208298.
• Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, et al. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID 9373149.
• Zhang WJ, Wu JY (1998). "Sip1, a Novel RS Domain-Containing Protein Essential for Pre-mRNA Splicing". Mol. Cell. Biol. 18 (2): 676–84. PMC 108778. PMID 9447963.
• Blencowe BJ, Issner R, Nickerson JA, Sharp PA (1998). "A coactivator of pre-mRNA splicing". Genes Dev. 12 (7): 996–1009. doi:10.1101/gad.12.7.996. PMC 316672. PMID 9531537.
• Papoutsopoulou S, Nikolakaki E, Chalepakis G, et al. (1999). "SR protein-specific kinase 1 is highly expressed in testis and phosphorylates protamine 1". Nucleic Acids Res. 27 (14): 2972–80. doi:10.1093/nar/27.14.2972. PMC 148514. PMID 10390541.
• Monsalve M, Wu Z, Adelmant G, et al. (2000). "Direct coupling of transcription and mRNA processing through the thermogenic coactivator PGC-1". Mol. Cell 6 (2): 307–16. doi:10.1016/S1097-2765(00)00031-9. PMID 10983978.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Meissner M, Lopato S, Gotzmann J, et al. (2003). "Proto-oncoprotein TLS/FUS is associated to the nuclear matrix and complexed with splicing factors PTB, SRm160, and SR proteins". Exp. Cell Res. 283 (2): 184–95. doi:10.1016/S0014-4827(02)00046-0. PMID 12581738.
• Li J, Hawkins IC, Harvey CD, et al. (2003). "Regulation of Alternative Splicing by SRrp86 and Its Interacting Proteins". Mol. Cell. Biol. 23 (21): 7437–47. doi:10.1128/MCB.23.21.7437-7447.2003. PMC 207616. PMID 14559993.
• Zimowska G, Shi J, Munguba G, et al. (2003). "Pinin/DRS/memA interacts with SRp75, SRm300 and SRrp130 in corneal epithelial cells". Invest. Ophthalmol. Vis. Sci. 44 (11): 4715–23. doi:10.1167/iovs.03-0240. PMID 14578391.
• de Graaf K, Hekerman P, Spelten O, et al. (2004). "Characterization of cyclin L2, a novel cyclin with an arginine/serine-rich domain: phosphorylation by DYRK1A and colocalization with splicing factors". J. Biol. Chem. 279 (6): 4612–24. doi:10.1074/jbc.M310794200. PMID 14623875.
• Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
• Rush J, Moritz A, Lee KA, et al. (2005). "Immunoaffinity profiling of tyrosine phosphorylation in cancer cells". Nat. Biotechnol. 23 (1): 94–101. doi:10.1038/nbt1046. PMID 15592455.
• Barrios-Rodiles M, Brown KR, Ozdamar B, et al. (2005). "High-throughput mapping of a dynamic signaling network in mammalian cells". Science 307 (5715): 1621–5. doi:10.1126/science.1105776. PMID 15761153.
• Rual JF, Venkatesan K, Hao T, et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature 437 (7062): 1173–8. doi:10.1038/nature04209. PMID 16189514.
• Gregory SG, Barlow KF, McLay KE, et al. (2006). "The DNA sequence and biological annotation of human chromosome 1". Nature 441 (7091): 315–21. doi:10.1038/nature04727. PMID 16710414.