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Spatiotemporally controlled generation of NTPs for single-molecule studies of NTP-driven processes

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figshare.scilifelab.se2022-08-02 更新2025-01-21 收录
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https://figshare.scilifelab.se/articles/dataset/Spatiotemporally_controlled_generation_of_NTPs_for_single-molecule_studies_of_NTP-driven_processes/20107199/1
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Data supporting the findings of the paper titled "Spatiotemporally controlled generation of NTPs for single-molecule studies" in Nature Chemical Biology which describes a method for controlling NTP-driven reactions in single-molecule experiments via the local generation of NTPs (LAGOON) that increases the measurement throughput and enables single-turnover observations.  The dataset contains single-molecule FRET data capturing T4 helicase DNA unwinding, nucleosome remodeling by Chd1 and the invasion of a nucleosome by the T7 RNA polymerase. Additionally, the dataset contains acoustic force spectroscopy data on E. coli RNA polymerase elongation.

本数据集支持《自然化学生物学》杂志上发表的论文《通过局部生成核苷三磷酸(LAGOON)控制单分子实验中的NTP驱动反应以实现时空调控的NTPs生成》的研究发现。该论文描述了一种通过局部生成核苷三磷酸(LAGOON)来控制单分子实验中NTP驱动反应的方法,该方法提高了测量通量,并实现了单循环观测。数据集包含捕捉T4解旋酶DNA解旋、Chd1进行核小体重塑以及T7 RNA聚合酶侵入核小体的单分子FRET数据。此外,数据集还包含关于大肠杆菌RNA聚合酶延伸的声学力谱数据。
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