Structure Characteristic and Catalase Activity of Vitreoscilla Hemoglobin Bound with Membrane

• 作 者: ZHAO Hai-feng WU Lei LU Ming H
• 机 构: KeyLaboratoryforMolecularEnzymology＆Engineering,MedicalDepartmentofLiverGallPancreas
• 出 处: 高等学校化学研究：英文版
• 发表日期: 2011年3期
• 关键词: 透明颤菌血红蛋白 过氧化氢酶活性 结构 数据显示 VHB 膜 独联体国家 大肠杆菌 Vitreoscilla hemoglobin Structure Fu
• 基金项目: Supported by the National Natural Science Foundation of China（No.30670458）

Lipid-bound [VHb(406)] and lipid-free [VHb(402)] wide type Vitreoscilla hemoglobin were separated from E. coli BL21(DE3). The RZ is 3.30 for [VHb(406)] and 3.15 for [VHb(402)], respectively. VHb(406) shows a characteristic absorption band at 626 nm, while