B-Z transition of (dA-T)n duplexes induced by a spermine porphyrin-conjugate via an intermediate DNA conformation

Hideaki Sasaki; Shigeki Sasaki

doi:10.1039/c3cc45213a

B-Z transition of (dA-T)_n duplexes induced by a spermine porphyrin-conjugate via an intermediate DNA conformation

Hideaki Sasaki, Shigeki Sasaki

医薬化学

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

8 被引用数 (Scopus)

抄録

The spermine conjugate of the cationic porphyrin ligand (1) selectively induced the B-Z transition of the [(dA-T)_n]₂ sequence at low salt concentrations. The [(dG-C)_n]₂ sequence was not transformed into the Z-form. The B-Z transition was induced via an intermediate DNA conformation, which was formed by the external binding and formation of an assembly of 1 onto B-DNA.

本文言語	英語
ページ（範囲）	9024-9026
ページ数	3
ジャーナル	Chemical Communications
巻	49
号	79
DOI	https://doi.org/10.1039/c3cc45213a
出版ステータス	出版済み - 9月 10 2013

!!!All Science Journal Classification (ASJC) codes

触媒
電子材料、光学材料、および磁性材料
セラミックおよび複合材料
化学 (全般)
表面、皮膜および薄膜
金属および合金
材料化学

文献へのアクセス

10.1039/c3cc45213a

他のファイルとリンク

引用スタイル

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abstract = "The spermine conjugate of the cationic porphyrin ligand (1) selectively induced the B-Z transition of the [(dA-T)n]2 sequence at low salt concentrations. The [(dG-C)n]2 sequence was not transformed into the Z-form. The B-Z transition was induced via an intermediate DNA conformation, which was formed by the external binding and formation of an assembly of 1 onto B-DNA.",

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