Protein-coding gene in the species Homo sapiens
Protein mago nashi homolog is a human protein encoded by the MAGOH gene .[ 5] [ 6] This gene encodes the mammalian homolog of the Drosophila mago nashi gene. In mammals, mRNA expression is not limited to the germplasm , but is ubiquitous in adult tissues and can be induced by serum stimulation of quiescent fibroblasts .
Drosophila flies produce unfit progeny when they have mutations in their mago nashi (Japanese : 孫なし , Hepburn : mago nashi , lit. ' grandchildless ' ) gene. The progeny have defects in germplasm assembly and germline development.[ 6]
MAGOH interacts with RBM8A [ 7] [ 8] and NXF1 .[ 8]
In Drosophila melanogaster , Mago Nashi and Tsunagi/Y14 are core components of the exon junction complex. They complex with novel zinc finger protein Ranshi, which is involved in oocyte differentiation.[ 9]
^ a b c GRCh38: Ensembl release 89: ENSG00000162385 – Ensembl , May 2017
^ a b c GRCm38: Ensembl release 89: ENSMUSG00000028609 – Ensembl , May 2017
^ "Human PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .
^ "Mouse PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .
^ Zhao XF, Colaizzo-Anas T, Nowak NJ, Shows TB, Elliott RW, Aplan PD (April 1998). "The mammalian homologue of mago nashi encodes a serum-inducible protein". Genomics . 47 (2): 319–22. doi :10.1006/geno.1997.5126 . PMID 9479507 .
^ a b "Entrez Gene: MAGOH mago-nashi homolog, proliferation-associated (Drosophila)" .
^ Zhao XF, Nowak N J, Shows T B, Aplan P D (January 2000). "MAGOH interacts with a novel RNA-binding protein". Genomics . 63 (1). UNITED STATES: 145–8. doi :10.1006/geno.1999.6064 . ISSN 0888-7543 . PMID 10662555 .
^ a b Kataoka N, Diem M D, Kim V N, Yong J, Dreyfuss G (November 2001). "Magoh, a human homolog of Drosophila mago nashi protein, is a component of the splicing-dependent exon-exon junction complex" . EMBO J . 20 (22). England: 6424–33. doi :10.1093/emboj/20.22.6424 . ISSN 0261-4189 . PMC 125744 . PMID 11707413 .
^ Lewandowski JP, Sheehan KB, Bennett PE Jr, Boswell RE (Mar 2010). "Mago Nashi, Tsunagi/Y14, and Ranshi form a complex that influences oocyte differentiation in Drosophila melanogaster" . Dev. Biol . 339 (2): 307–19. doi :10.1016/j.ydbio.2009.12.035 . PMC 2852135 . PMID 20045686 .
Newmark PA, Mohr SE, Gong L, Boswell RE (1997). "mago nashi mediates the posterior follicle cell-to-oocyte signal to organize axis formation in Drosophila" . Development . 124 (16): 3197–207. doi :10.1242/dev.124.16.3197 . PMID 9272960 .
Zhao XF, Nowak NJ, Shows TB, Aplan PD (2000). "MAGOH interacts with a novel RNA-binding protein". Genomics . 63 (1): 145–8. doi :10.1006/geno.1999.6064 . PMID 10662555 .
Zhang QH, Ye M, Wu XY, et al. (2001). "Cloning and functional analysis of cDNAs with open reading frames for 300 previously undefined genes expressed in CD34+ hematopoietic stem/progenitor cells" . Genome Res . 10 (10): 1546–60. doi :10.1101/gr.140200 . PMC 310934 . PMID 11042152 .
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Hachet O, Ephrussi A (2002). "Drosophila Y14 shuttles to the posterior of the oocyte and is required for oskar mRNA transport" . Curr. Biol . 11 (21): 1666–74. doi :10.1016/S0960-9822(01)00508-5 . PMID 11696323 . S2CID 2373806 .
Kataoka N, Diem MD, Kim VN, et al. (2002). "Magoh, a human homolog of Drosophila mago nashi protein, is a component of the splicing-dependent exon-exon junction complex" . EMBO J . 20 (22): 6424–33. doi :10.1093/emboj/20.22.6424 . PMC 125744 . PMID 11707413 .
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Fribourg S, Gatfield D, Izaurralde E, Conti E (2003). "A novel mode of RBD-protein recognition in the Y14-Mago complex". Nat. Struct. Biol . 10 (6): 433–9. doi :10.1038/nsb926 . PMID 12730685 . S2CID 40116577 .
Lau CK, Diem MD, Dreyfuss G, Van Duyne GD (2004). "Structure of the Y14-Magoh core of the exon junction complex" . Curr. Biol . 13 (11): 933–41. doi :10.1016/S0960-9822(03)00328-2 . PMID 12781131 . S2CID 14752714 .
Chan CC, Dostie J, Diem MD, et al. (2004). "eIF4A3 is a novel component of the exon junction complex" . RNA . 10 (2): 200–9. doi :10.1261/rna.5230104 . PMC 1370532 . PMID 14730019 .
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Ballut L, Marchadier B, Baguet A, et al. (2005). "The exon junction core complex is locked onto RNA by inhibition of eIF4AIII ATPase activity". Nat. Struct. Mol. Biol . 12 (10): 861–9. doi :10.1038/nsmb990 . PMID 16170325 . S2CID 1359792 .
Gehring NH, Kunz JB, Neu-Yilik G, et al. (2005). "Exon-junction complex components specify distinct routes of nonsense-mediated mRNA decay with differential cofactor requirements" . Mol. Cell . 20 (1): 65–75. doi :10.1016/j.molcel.2005.08.012 . PMID 16209946 .
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Andersen CB, Ballut L, Johansen JS, et al. (2006). "Structure of the exon junction core complex with a trapped DEAD-box ATPase bound to RNA". Science . 313 (5795): 1968–72. Bibcode :2006Sci...313.1968A . doi :10.1126/science.1131981 . PMID 16931718 . S2CID 26409491 .
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PDB gallery
1hl6 : A NOVEL MODE OF RBD-PROTEIN RECOGNITION IN THE Y14-MAGO COMPLEX
1oo0 : Crystal structure of the Drosophila Mago nashi-Y14 complex
1p27 : Crystal Structure of the Human Y14/Magoh complex
1rk8 : Structure of the cytosolic protein PYM bound to the Mago-Y14 core of the exon junction complex
2hyi : Structure of the human exon junction complex with a trapped DEAD-box helicase bound to RNA
2j0q : THE CRYSTAL STRUCTURE OF THE EXON JUNCTION COMPLEX AT 3.2 A RESOLUTION
2j0s : THE CRYSTAL STRUCTURE OF THE EXON JUNCTION COMPLEX AT 2.2 A RESOLUTION