RFX2

RFX2
Identifiers
Aliases	RFX2
External IDs	MGI: 106583 HomoloGene: 30980 GeneCards: RFX2
Gene ontology Molecular function • DNA binding • RNA polymerase II core promoter proximal region sequence-specific DNA binding • transcription factor activity, sequence-specific DNA binding Cellular component • nucleus • cytoplasm Biological process • regulation of transcription, DNA-templated • transcription, DNA-templated • cell differentiation • spermatogenesis • acrosome assembly • spermatid development • cilium assembly • regulation of transcription from RNA polymerase II promoter • cell projection organization Sources:Amigo / QuickGO
RNA expression pattern
More reference expression data
Orthologs
Species	Human	Mouse
Entrez	5990	19725
Ensembl	ENSG00000087903	ENSMUSG00000024206
UniProt	P48378	P48379
RefSeq (mRNA)	NM_000635 NM_134433	NM_009056 NM_027787
RefSeq (protein)	NP_000626.2 NP_602309.1	NP_033082.1 NP_082063.1
Location (UCSC)	Chr 19: 5.99 – 6.2 Mb	Chr 17: 56.78 – 56.83 Mb
PubMed search
Wikidata
View/Edit Human		View/Edit Mouse

DNA-binding protein RFX2 is a protein that in humans is encoded by the RFX2 gene.

This gene is a member of the regulatory factor X gene family, which encodes transcription factors that contain a highly-conserved winged helix DNA binding domain. The protein encoded by this gene is structurally related to regulatory factors X1, X3, X4, and X5. It is a transcriptional activator that can bind DNA as a monomer or as a heterodimer with other RFX family members. This protein can bind to cis elements in the promoter of the IL-5 receptor alpha gene. Two transcript variants encoding different isoforms have been described for this gene, and both variants utilize alternative polyadenylation sites.

Further reading

• Reith W, Ucla C, Barras E, et al. (1994). "RFX1, a transactivator of hepatitis B virus enhancer I, belongs to a novel family of homodimeric and heterodimeric DNA-binding proteins.". Mol. Cell. Biol. 14 (2): 1230–44. PMC 358479. PMID 8289803. 
• Doyle J, Hoffman S, Ucla C, et al. (1996). "Locations of human and mouse genes encoding the RFX1 and RFX2 transcription factor proteins.". Genomics. 35 (1): 227–30. doi:10.1006/geno.1996.0343. PMID 8661125. 
• Hillier LD, Lennon G, Becker M, et al. (1997). "Generation and analysis of 280,000 human expressed sequence tags.". Genome Res. 6 (9): 807–28. doi:10.1101/gr.6.9.807. PMID 8889549. 
• Iwama A, Pan J, Zhang P, et al. (1999). "Dimeric RFX proteins contribute to the activity and lineage specificity of the interleukin-5 receptor alpha promoter through activation and repression domains.". Mol. Cell. Biol. 19 (6): 3940–50. PMC 104353. PMID 10330134. 
• Morotomi-Yano K, Yano K, Saito H, et al. (2002). "Human regulatory factor X 4 (RFX4) is a testis-specific dimeric DNA-binding protein that cooperates with other human RFX members.". J. Biol. Chem. 277 (1): 836–42. doi:10.1074/jbc.M108638200. PMID 11682486. 
• Sengupta PK, Fargo J, Smith BD (2002). "The RFX family interacts at the collagen (COL1A2) start site and represses transcription.". J. Biol. Chem. 277 (28): 24926–37. doi:10.1074/jbc.M111712200. PMID 11986307. 
• 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. 
• Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs.". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039. 
• Maijgren S, Sur I, Nilsson M, Toftgård R (2004). "Involvement of RFX proteins in transcriptional activation from a Ras-responsive enhancer element.". Arch. Dermatol. Res. 295 (11): 482–9. doi:10.1007/s00403-004-0456-5. PMID 15024578. 
• Horvath GC, Kistler WS, Kistler MK (2005). "RFX2 is a potential transcriptional regulatory factor for histone H1t and other genes expressed during the meiotic phase of spermatogenesis.". Biol. Reprod. 71 (5): 1551–9. doi:10.1095/biolreprod.104.032268. PMID 15229132. 
• 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. 

External links

• RFX2 protein, human at the US National Library of Medicine Medical Subject Headings (MeSH)

This article incorporates text from the United States National Library of Medicine, which is in the public domain.