Dynamics of formation of a helix-turn-helix structure in a membrane-active peptide: A time-resolved spectroscopic study

被引：26

作者：

Venanzi, M

Gatto, E

Bocchinfuso, G

Palleschi, A

Stella, L

Formaggio, F

Toniolo, C

机构：

[1] Univ Roma Tor Vergata, Dept Chem Sci & Technol, I-00133 Rome, Italy

[2] Univ Padua, Dept Chem, CNR, Inst Biomol Chem, I-35131 Padua, Italy

来源：

CHEMBIOCHEM | 2006年 / 7卷 / 01期

关键词：

conformation analysis; donor-acceptor systems; fluorescence spectroscopy; helical structures; peptides;

D O I：

10.1002/cbic.200500271

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The characteristic time for the contact formation between two helical segments, a fundamental step in the protein-folding pathway, has been determined by time-resolved optical spectroscopies on a model bioactive peptide. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：43 / 45

页数：3

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