DDX5
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| Location (UCSC) | Chr 17: 64.5 – 64.51 Mb | Chr 11: 106.67 – 106.68 Mb | |||||||
| PubMed search | [3] | [4] | |||||||
| View/Edit Human | View/Edit Mouse |
Probable ATP-dependent RNA helicase DDX5 also known as DEAD box protein 5 or RNA helicase p68 is an enzyme that in humans is encoded by the DDX5 gene.[5]
Function
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,[6] and cellular growth and division. This gene encodes a DEAD box protein, which is an RNA-dependent ATPase, and also a proliferation-associated nuclear antigen, specifically reacting with the simian virus 40 tumor antigen. This gene consists of 13 exons, and alternatively spliced transcripts containing several intron sequences have been detected, but no isoforms encoded by these transcripts have been identified.[5]
Interactions
DDX5 has been shown to
interact
with:
- AKAP8,[7]
- DDX17 (p72),[8]
- DHX9 (RNA helicase A),[9]
- Estrogen receptor alpha,[10]
- Fibrillarin,[11]
- HDAC1,[12]
- p53,[13]
- CTCF.[14]
References
- ^ a b c GRCh38: Ensembl release 89: ENSG00000108654 – Ensembl, May 2017
- ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000020719 – 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.
- ^ a b "Entrez Gene: DDX5 DEAD (Asp-Glu-Ala-Asp) box polypeptide 5".
- PMID 31123254.
- PMID 11279182.
- PMID 12595555.
- PMID 18005418.
- PMID 12527917.
- PMID 10837141.
- PMID 15298701.
- PMID 15660129.
- PMID 20966046.
Further reading
- Iggo RD, Jamieson DJ, MacNeill SA, et al. (1991). "p68 RNA helicase: identification of a nucleolar form and cloning of related genes containing a conserved intron in yeasts". Mol. Cell. Biol. 11 (3): 1326–33. PMID 1996094.
- Hloch P, Schiedner G, Stahl H (1990). "Complete cDNA sequence of the human p68 protein". Nucleic Acids Res. 18 (10): 3045. PMID 2349099.
- Ford MJ, Anton IA, Lane DP (1988). "Nuclear protein with sequence homology to translation initiation factor eIF-4A". Nature. 332 (6166): 736–8. S2CID 4351448.
- Iggo R, Gough A, Xu W, et al. (1989). "Chromosome mapping of the human gene encoding the 68-kDa nuclear antigen (p68) by using the polymerase chain reaction". Proc. Natl. Acad. Sci. U.S.A. 86 (16): 6211–4. PMID 2762324.
- Buelt MK, Glidden BJ, Storm DR (1994). "Regulation of p68 RNA helicase by calmodulin and protein kinase C". J. Biol. Chem. 269 (47): 29367–70. PMID 7525583.
- Brody LC, Abel KJ, Castilla LH, et al. (1995). "Construction of a transcription map surrounding the BRCA1 locus of human chromosome 17". Genomics. 25 (1): 238–47. PMID 7774924.
- Rössler OG, Hloch P, Schütz N, et al. (2000). "Structure and expression of the human p68 RNA helicase gene". Nucleic Acids Res. 28 (4): 932–9. PMID 10648785.
- Nicol SM, Causevic M, Prescott AR, Fuller-Pace FV (2000). "The nuclear DEAD box RNA helicase p68 interacts with the nucleolar protein fibrillarin and colocalizes specifically in nascent nucleoli during telophase". Exp. Cell Res. 257 (2): 272–80. PMID 10837141.
- Akileswaran L, Taraska JW, Sayer JA, et al. (2001). "A-kinase-anchoring protein AKAP95 is targeted to the nuclear matrix and associates with p68 RNA helicase". J. Biol. Chem. 276 (20): 17448–54. PMID 11279182.
- Andersen JS, Lyon CE, Fox AH, et al. (2002). "Directed proteomic analysis of the human nucleolus". Curr. Biol. 12 (1): 1–11. S2CID 14132033.
- Jurica MS, Licklider LJ, Gygi SR, et al. (2002). "Purification and characterization of native spliceosomes suitable for three-dimensional structural analysis". RNA. 8 (4): 426–39. PMID 11991638.
- Liu ZR (2002). "p68 RNA Helicase Is an Essential Human Splicing Factor That Acts at the U1 snRNA-5′ Splice Site Duplex". Mol. Cell. Biol. 22 (15): 5443–50. PMID 12101238.
- 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. PMID 12477932.
- Rossow KL, Janknecht R (2003). "Synergism between p68 RNA helicase and the transcriptional coactivators CBP and p300". Oncogene. 22 (1): 151–6. PMID 12527917.
- Guil S, Gattoni R, Carrascal M, et al. (2003). "Roles of hnRNP A1, SR Proteins, and p68 Helicase in c-H-ras Alternative Splicing Regulation". Mol. Cell. Biol. 23 (8): 2927–41. PMID 12665590.
- Fujita T, Kobayashi Y, Wada O, et al. (2003). "Full activation of estrogen receptor alpha activation function-1 induces proliferation of breast cancer cells". J. Biol. Chem. 278 (29): 26704–14. PMID 12738788.
- 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. PMID 14702039.
