4IUC

Crystal structure of an O2-tolerant [NiFe]-hydrogenase from Ralstonia eutropha in its as-isolated form - oxidized state 2

4IUC の概要

• エントリーDOI: 10.2210/pdb4iuc/pdb
• 関連するPDBエントリー: 4IUB 4IUD
• 分子名称: Uptake hydrogenase large subunit, Uptake hydrogenase small subunit, NI-FE OXIDIZED ACTIVE CENTER, ... (9 entities in total)
• 機能のキーワード: [nife] hydrogenase, knallgas bacteria, proteobacteria, aerobic hydrogen bacteria, hydrogen catalysis, metalloenzyme, metalloprotein catalytic center, nickel-iron cofactor, bimetallic, ni-fe active site, iron-sulfur cluster, [4fe-3s] cluster, [3fe-4s] cluster, [4fe-4s] cluster, reduced state, oxidized state, oxygen-tolerant hydrogenase, membrane-bound, oxidoreductase
• 由来する生物種: Ralstonia eutropha; 詳細
• 細胞内の位置: Cell membrane; Peripheral membrane protein: P31891 P31892
• タンパク質・核酸の鎖数: 2
• 化学式量合計: 105920.52

構造登録者

Frielingsdorf, S.,Schmidt, A.,Fritsch, J.,Lenz, O.,Scheerer, P. (登録日: 2013-01-20, 公開日: 2014-04-02, 最終更新日: 2023-09-20)

• 主引用文献: Frielingsdorf, S.,Fritsch, J.,Schmidt, A.,Hammer, M.,Lowenstein, J.,Siebert, E.,Pelmenschikov, V.,Jaenicke, T.,Kalms, J.,Rippers, Y.,Lendzian, F.,Zebger, I.,Teutloff, C.,Kaupp, M.,Bittl, R.,Hildebrandt, P.,Friedrich, B.,Lenz, O.,Scheerer, P.; Reversible [4Fe-3S] cluster morphing in an O2-tolerant [NiFe] hydrogenase.; Nat.Chem.Biol., 10:378-385, 2014; PubMed: 24705592; DOI: 10.1038/nchembio.1500

実験手法

X-RAY DIFFRACTION (1.45 Å)