Biology:DDX3Y
Generic protein structure example |
ATP-dependent RNA helicase DDX3Y is an enzyme that in humans is encoded by the DDX3Y gene.[1][2]
DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of this family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. This gene encodes a DEAD box protein, and it has a homolog on the X chromosome (DDX3X). The gene mutation causes male infertility, Sertoli cell-only syndrome or severe hypospermatogenesis, suggesting that this gene plays a key role in the spermatogenic process. Alternative splicing of this gene generates 2 transcripts, which differ only in the length of the 3' UTR.[2]
References
- ↑ "Functional coherence of the human Y chromosome". Science 278 (5338): 675–80. Nov 1997. doi:10.1126/science.278.5338.675. PMID 9381176. Bibcode: 1997Sci...278..675L.
- ↑ 2.0 2.1 "Entrez Gene: DDX3Y DEAD (Asp-Glu-Ala-Asp) box polypeptide 3, Y-linked". https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=8653.
Further reading
- "Deletion and expression analysis of AZFa genes on the human Y chromosome revealed a major role for DBY in male infertility". Hum. Mol. Genet. 9 (8): 1161–9. 2000. doi:10.1093/hmg/9.8.1161. PMID 10767340.
- "Population genetic implications from sequence variation in four Y chromosome genes". Proc. Natl. Acad. Sci. U.S.A. 97 (13): 7354–9. 2000. doi:10.1073/pnas.97.13.7354. PMID 10861003. Bibcode: 2000PNAS...97.7354S.
- "Characterization of D1Pas1, a mouse autosomal homologue of the human AZFa region DBY, as a nuclear protein in spermatogenic cells". Fertil. Steril. 76 (4): 804–11. 2001. doi:10.1016/S0015-0282(01)01996-3. PMID 11591417.
- "Gene structure of the human DDX3 and chromosome mapping of its related sequences". Mol. Cells 12 (2): 209–14. 2002. PMID 11710523.
- "The DBY gene codes for an HLA-DQ5-restricted human male-specific minor histocompatibility antigen involved in graft-versus-host disease". Blood 99 (8): 3027–32. 2002. doi:10.1182/blood.V99.8.3027. PMID 11929796.
- "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. 2003. doi:10.1073/pnas.242603899. PMID 12477932. Bibcode: 2002PNAS...9916899M.
- "The male-specific region of the human Y chromosome is a mosaic of discrete sequence classes". Nature 423 (6942): 825–37. 2003. doi:10.1038/nature01722. PMID 12815422. Bibcode: 2003Natur.423..825S.
- "Minor histocompatibility antigen DBY elicits a coordinated B and T cell response after allogeneic stem cell transplantation". J. Exp. Med. 199 (8): 1133–42. 2004. doi:10.1084/jem.20031560. PMID 15096539.
- "Robust phosphoproteomic profiling of tyrosine phosphorylation sites from human T cells using immobilized metal affinity chromatography and tandem mass spectrometry". Anal. Chem. 76 (10): 2763–72. 2004. doi:10.1021/ac035352d. PMID 15144186.
- "The AZFa gene DBY (DDX3Y) is widely transcribed but the protein is limited to the male germ cells by translation control". Hum. Mol. Genet. 13 (19): 2333–41. 2005. doi:10.1093/hmg/ddh240. PMID 15294876.
- "Human DDX3Y, the Y-encoded isoform of RNA helicase DDX3, rescues a hamster temperature-sensitive ET24 mutant cell line with a DDX3X mutation". Exp. Cell Res. 300 (1): 213–22. 2004. doi:10.1016/j.yexcr.2004.07.005. PMID 15383328.
- "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. 2004. doi:10.1101/gr.2596504. PMID 15489334.
- "Automated immobilized metal affinity chromatography/nano-liquid chromatography/electrospray ionization mass spectrometry platform for profiling protein phosphorylation sites". Rapid Commun. Mass Spectrom. 19 (1): 57–71. 2005. doi:10.1002/rcm.1746. PMID 15570572. Bibcode: 2005RCMS...19...57F.
- "Immunoaffinity profiling of tyrosine phosphorylation in cancer cells". Nat. Biotechnol. 23 (1): 94–101. 2005. doi:10.1038/nbt1046. PMID 15592455.
- "Yeast two-hybrid identification of prostatic proteins interacting with human sex hormone-binding globulin". J. Steroid Biochem. Mol. Biol. 94 (1–3): 203–8. 2005. doi:10.1016/j.jsbmb.2005.01.007. PMID 15862967.