3HB6

Inactive mutant H54F of Proteus mirabilis catalase

3HB6 の概要

• エントリーDOI: 10.2210/pdb3hb6/pdb
• 関連するPDBエントリー: 1E93 1H6N 1H7K 1M85 1MQF 1NM0 2CAG 2CAH
• 分子名称: Catalase, PROTOPORPHYRIN IX CONTAINING FE, SULFATE ION, ... (5 entities in total)
• 機能のキーワード: beta-barrel, heme, hydrogen peroxide, iron, metal-binding, nadp, oxidation, oxidoreductase, peroxidase
• 由来する生物種: Proteus mirabilis
• 細胞内の位置: Cytoplasm: P42321
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 57180.46

構造登録者

Andeoletti, P.,Jouve, H.M.,Gouet, P. (登録日: 2009-05-04, 公開日: 2009-05-12, 最終更新日: 2023-09-06)

主引用文献

Andreoletti, P.,Mouesca, J.M.,Gouet, P.,Jaquinod, M.,Capeillere-Blandin, C.,Jouve, H.M.
Verdoheme formation in Proteus mirabilis catalase.
Biochim.Biophys.Acta, 1790:741-753, 2009

PubMed Abstract: Heme oxidative degradation has been extensively investigated in peroxidases but not in catalases. The verdoheme formation, a product of heme oxidation which inactivates the enzyme, was studied in Proteus mirabilis catalase.

PubMed: 19394409
DOI: 10.1016/j.bbagen.2009.04.010

実験手法

X-RAY DIFFRACTION (2.3 Å)