Electrochemistry and spectroscopy study on the interaction of microperoxidase-11 with lipid membrane

	Electrochemistry and spectroscopy study on the interaction of microperoxidase-11 with lipid membrane
	Huang WM ; Zhang ZL ; Han XJ ; Tang JL ; Peng ZQ ; Dong SJ ; Wang E
刊名	biophysical chemistry
	2001
卷号	94 期号:1-2 页码:165-173
关键词	CYTOCHROME-C NICKEL(II) PORPHYRINS NONPLANAR DISTORTION ELECTRON-TRANSFER AQUEOUS-SOLUTION HEMOPROTEINS UNDECAPEPTIDE PARAMETERS PEPTIDES COMPLEX
ISSN号	0301-4622
通讯作者	wang e
中文摘要	the interaction of microperoxidase-11 (mp11) with cationic lipid vesicles of didodecyldimethylammonium bromide (ddab) induces an alpha -helical conformation from random coil conformations in solution and this change then makes heme macrocycle more distorted. ddab-induced mp11 conformations were investigated by cyclic votammetry (cv), circular dichroism (cd) and uv-vis spectrometry. all results indicate that the binding of mp11 in solution to ddab vesicles and the ordered structure formation are driven by mostly electrostatic interaction between negatively charged residues in the undecapeptide and positively charged lipid headgroups on the membrane surface. upon binding to ddab, its half-peak potential was also changed. the mechanism of the interaction between mp11 and ddab was also discussed. (c) 2001 elsevier science b.v. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000172931300013
公开日期	2010-11-04
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/20435]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Huang WM,Zhang ZL,Han XJ,et al. Electrochemistry and spectroscopy study on the interaction of microperoxidase-11 with lipid membrane[J]. biophysical chemistry,2001,94(1-2):165-173.
APA	Huang WM.,Zhang ZL.,Han XJ.,Tang JL.,Peng ZQ.,...&Wang E.(2001).Electrochemistry and spectroscopy study on the interaction of microperoxidase-11 with lipid membrane.biophysical chemistry,94(1-2),165-173.
MLA	Huang WM,et al."Electrochemistry and spectroscopy study on the interaction of microperoxidase-11 with lipid membrane".biophysical chemistry 94.1-2(2001):165-173.