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タイトル: | Investigating Nucleosome Accessibility for MNase, FeIIPeplomycin, and DuocarmycinB2 by Using Capillary Electrophoresis |
著者: | Zou, Tingting Kizaki, Seiichiro Sugiyama, Hiroshi https://orcid.org/0000-0001-8923-5946 (unconfirmed) |
著者名の別形: | 杉山, 弘 |
キーワード: | accessibility capillary electrophoresis MNase nucleosome peplomycin |
発行日: | 4-Apr-2018 |
出版者: | Wiley-VCH Verlag |
誌名: | ChemBioChem |
巻: | 19 |
号: | 7 |
開始ページ: | 664 |
終了ページ: | 668 |
抄録: | Capillary electrophoresis, coupled with DNA 5′ Texas Red labeling, was used to investigate the ability of MNase, FeII peplomycin, and duocarmycin B2 to access the nucleosome. Distinct accessibility patterns of these species to the nucleosome were observed. MNase was completely prevented from approaching the nucleosome core and exhibited a higher site specificity for targeting DNA sites located close to the core region. Intercalation of peplomycin in the nucleosomal core region was highly suppressed, but reaction sites located at the ends of the nucleosomal core remained accessible, which implied flexibility of the core DNA end. Duocarmycin B2 was able to enter and react in the core region, although its alkylating efficiency decreased significantly. |
著作権等: | This is the accepted version of the following article: Tingting Zou, Seiichiro Kizaki, Hiroshi Sugiyama, Investigating Nucleosome Accessibility for MNase, FeII Peplomycin, and Duocarmycin B2 by Using Capillary Electrophoresis, ChemBioChem, 19(7), 664-668. which has been published in final form at https://doi.org/10.1002/cbic.201700643. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. The full-text file will be made open to the public on 06 april 2019 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/230823 |
DOI(出版社版): | 10.1002/cbic.201700643 |
PubMed ID: | 29334166 |
出現コレクション: | 学術雑誌掲載論文等 |
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