mRNA export factor is a protein that in humans is encoded by the RAE1gene.[1][2][3]
Mutations in the Schizosaccharomyces pombe Rae1 and Saccharomyces cerevisiae Gle2 genes have been shown to result in accumulation of poly(A)-containing mRNA in the nucleus, suggesting that the encoded proteins are involved in RNA export. The protein encoded by this gene is a homolog of yeast Rae1. It contains four WD40 motifs, and has been shown to localize to distinct foci in the nucleoplasm, to the nuclear rim, and to meshwork-like structures throughout the cytoplasm. This gene is thought to be involved in nucleocytoplasmic transport, and in directly or indirectly attaching cytoplasmic mRNPs to the cytoskeleton. Alternatively spliced transcript variants encoding the same protein have been found for this gene.[3]
↑Bharathi A, Ghosh A, Whalen WA, Yoon JH, Pu R, Dasso M, Dhar R (Dec 1997). "The human RAE1 gene is a functional homologue of Schizosaccharomyces pombe rae1 gene involved in nuclear export of Poly(A)+ RNA". Gene. 198 (1–2): 251–8. doi:10.1016/S0378-1119(97)00322-3. PMID9370289.
Nomura M, Zou Z, Joh T, et al. (1997). "Genomic structures and characterization of Rae1 family members encoding GPI-anchored cell surface proteins and expressed predominantly in embryonic mouse brain". J. Biochem. 120 (5): 987–95. doi:10.1093/oxfordjournals.jbchem.a021517. PMID8982867.
Matsuoka Y, Takagi M, Ban T, et al. (1999). "Identification and characterization of nuclear pore subcomplexes in mitotic extract of human somatic cells". Biochem. Biophys. Res. Commun. 254 (2): 417–23. doi:10.1006/bbrc.1998.9953. PMID9918853.
Wang X, Babu JR, Harden JM, et al. (2001). "The mitotic checkpoint protein hBUB3 and the mRNA export factor hRAE1 interact with GLE2p-binding sequence (GLEBS)-containing proteins". J. Biol. Chem. 276 (28): 26559–67. doi:10.1074/jbc.M101083200. PMID11352911.
O'Callaghan CA, Cerwenka A, Willcox BE, et al. (2001). "Molecular competition for NKG2D: H60 and RAE1 compete unequally for NKG2D with dominance of H60". Immunity. 15 (2): 201–11. doi:10.1016/S1074-7613(01)00187-X. PMID11520456.
Kraemer D, Dresbach T, Drenckhahn D (2002). "Mrnp41 (Rae 1p) associates with microtubules in HeLa cells and in neurons". Eur. J. Cell Biol. 80 (12): 733–40. doi:10.1078/0171-9335-00216. PMID11831386.
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. PMID14702039.
Faria PA, Chakraborty P, Levay A, et al. (2005). "VSV disrupts the Rae1/mrnp41 mRNA nuclear export pathway". Mol. Cell. 17 (1): 93–102. doi:10.1016/j.molcel.2004.11.023. PMID15629720.
Benzinger A, Muster N, Koch HB, et al. (2005). "Targeted proteomic analysis of 14-3-3 sigma, a p53 effector commonly silenced in cancer". Mol. Cell. Proteomics. 4 (6): 785–95. doi:10.1074/mcp.M500021-MCP200. PMID15778465.
Blower MD, Nachury M, Heald R, Weis K (2005). "A Rae1-containing ribonucleoprotein complex is required for mitotic spindle assembly". Cell. 121 (2): 223–34. doi:10.1016/j.cell.2005.02.016. PMID15851029.