Redox-dependent conformational changes of a proximal [4Fe-4S] cluster in Hyb-type [NiFe]-hydrogenase to protect the active site from O2

Noor Dina Muhd Noor, Hiroaki Matsuura, Koji Nishikawa, Hulin Tai, Shun Hirota, Jaehyun Kim, Jiyoung Kang, Masaru Tateno, Ki Seok Yoon, Seiji Ogo, Shintaro Kubota, Yasuhito Shomura, Yoshiki Higuchi

研究成果: ジャーナルへの寄稿記事

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抜粋

Citrobacter sp. S-77 [NiFe]-hydrogenase harbors a standard [4Fe-4S] cluster proximal to the Ni-Fe active site. The presence of relocatable water molecules and a flexible aspartate enables the [4Fe-4S] to display redox-dependent conformational changes. These structural features are proposed to be the key aspects that protect the active site from O2 attack.

元の言語英語
ページ(範囲)12385-12388
ページ数4
ジャーナルChemical Communications
54
発行部数87
DOI
出版物ステータス出版済み - 1 1 2018

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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