DNA helicase
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DNA helicase from mammalian mitochondria. | PNASG L Hehman and W W Hauswirth ... We report the characterization of a mammalian mitochondrial DNA helicase isolated from bovine brain tissue. tw | twRAD3 protein of Saccharomyces cerevisiae is a DNA helicase | PNASThe DNA helicase activity is dependent on the hydrolysis of ATP, has a pH optimum of approximately 5.6 ... G L Hehman et al., Proc Natl Acad Sci U S A, 1992. tw | twHistory of DNA Helicases - NCBI2020年2月27日 · Discovery of DNA Unwinding Enzymes and Coining the Term Helicase ... Hehman G.L., Hauswirth W.W. DNA helicase from mammalian mitochondria.DNA helicase from mammalian mitochondria. - NCBIG L Hehman and W W Hauswirth ... We report the characterization of a mammalian mitochondrial DNA helicase isolated from bovine brain tissue. tw | twDNA helicase and helicase–nuclease enzymes with a conserved ...2012年1月28日 · Helicases are involved in virtually all aspects of nucleic acid metabolism, including replication, DNA repair, recombination, transcription, ...A DNA Helicase Required for Maintenance of the Functional ...2020年12月25日 · Fox T. D., Folley L. S., Mulero J. J., McMullin T. W., ... Hehman G. L. and Hauswirth W. W.DNA helicase from mammalian mitochondria.Proc.Duplex DNA engagement and RPA oppositely regulate the ... - Nature2020年7月24日 · A ring-shaped helicase unwinds DNA during chromosome replication in all organisms. Replicative helicases generally unwind duplex DNA an ...Prokaryotic and eukaryotic DNA helicases - Tuteja - FEBS Press2004年4月27日 · DNA helicases are ubiquitous molecular motor proteins which harness the chemical ... Email; Facebook; Twitter; Linked In; Reddit; Wechat ...SSB Facilitates Fork-Substrate Discrimination by the PriA DNA ...2021年6月15日 · Primosomal protein A (PriA) is one such DNA helicase that was ... Mono S 5/50 GL columns were from GE Healthcare Life Sciences (NJ, USA). tw | twThe DEAD-box protein DDX43 (HAGE) is a dual RNA-DNA helicase ...Based on substrates, helicases can be classified as DNA or RNA helicases, ... helicase reactions by incubating increasing DDX43FL-G84D protein (0–3 μm) with ...
延伸文章資訊
- 1解旋酶 - 政府研究資訊系統GRB
當基因訊息被擷取和解讀時,DNA 雙股螺旋的結構需要有一個有效解開螺旋雙鏈的方法。DNA解旋酶是一種分子機器利用水解核苷三磷酸的能量來解開DNA 的雙螺旋。
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解旋酶 ... 解旋酶是一类解开氢键的酶,而不是一种酶,由水解ATP供给能量来解开DNA的酶。它们常常依赖于单链的存在,并能识别复制叉的单链结构。一般在DNA或RNA复制过程中起 ...
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在细胞内,两条DNA单链(ssDNA)通过碱基互补作用而形成双链DNA分子(dsDNA)。在DNA复制开始前,复制体利用环状解旋酶来打开dsDNA,这一过程需要 ...
- 4複製蛋白DNA解旋酶的結構與功能探討揭示其易位模式及DNA ...
複製蛋白DNA解旋酶的結構與功能探討揭示其易位模式及DNA解旋機制. Structural and functional studies of a replicative helicase Gk...
- 5DNA聚合酶I
一條雙股DNA,複製時以多個起始點同. 時開始複製,以人類DNA而言,每秒約. 合成100 bp,3×109 bp約需要8小時。 DNA複製的步驟. 1) 兩股鬆開(解旋酶h li. ).