◆ 亜鉛フィンガー(ジンクフィンガー,Zn finger)例 ◆
金属原子を含む生体分子のSITEデータ集に戻る ←


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1a1t_ZN(ウイルスタンパク質/RNA,Znフィンガー)
I'/O'=0.8154
CPK色 酸性・中性・塩基性 I/O値順
背景・黒 灰 白 

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1hcq_ZN(転写/DNA,Znフィンガー)
I'/O'=0.3333
CPK色 酸性・中性・塩基性 I/O値順
背景・黒 灰 白 

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1joc_ZN(膜タンパク質,Znフィンガー)
I'/O'=0.3333
CPK色 酸性・中性・塩基性 I/O値順
背景・黒 灰 白 

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2hgh_ZN(転写/DNA,Znフィンガー)
I'/O'=1.2286
CPK色 酸性・中性・塩基性 I/O値順
背景・黒 灰 白 

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2wbs_ZN(Klf4〈iPS細胞関連〉,Znフィンガー)
I'/O'=1.2286
CPK色 酸性・中性・塩基性 I/O値順
背景・黒 灰 白 
 





参考 Znフィンガーを含むがん抑制遺伝子p53の部分構造例(PDB1TUPのDNAとChain B)。
※左図(DNAの脆弱性と強靭性に掲載,Chime版で作成)の右側がZnフィンガー部分:Zn,Cys176,His179,Cys238,Cys242。
※右図はブログ記事参照。


「生活環境化学の部屋」ホームページJmol版「分子の学習帳」Chime版「分子の学習帳」