An important role of water in construction and destruction of the sheet structure in dipeptide aggregate

被引：11

作者：

Akazome, M

Takahashi, T

Sonobe, R

Ogura, K

机构：

[1] Chiba Univ, Dept Mat Technol, Fac Engn, Inage Ku, Chiba 2638522, Japan

[2] Chiba Univ, Grad Sch Sci & Technol, Inage Ku, Chiba 2638522, Japan

来源：

TETRAHEDRON | 2002年 / 58卷 / 43期

关键词：

inclusion compounds; peptides; hydrates; host-guest systems; crystal engineering;

D O I：

10.1016/S0040-4020(02)01060-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Water molecules affect construction and destruction of inclusion crystals of a simple dipeptide (1). In the presence of water, the inclusion crystals, which have a water-buried dipeptide sheet structure, are smoothly constructed from amorphous solid of 1. But, the sheet is thermally unstable than anhydrous one. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：8857 / 8861

页数：5

共 7 条

[1] Inclusion compounds of L,D-dipeptide with small sulfoxides:: flexible sheet structure of (S)-phenylglycyl-(R)-phenylglycine
Akazome, Motohiro
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TETRAHEDRON, 2007, 63 (40) : 9933 - 9938
[2] Charge-Induced Secondary Structure Transformation of Amyloid-Derived Dipeptide Assemblies from β-Sheet to α-Helix
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[3] Water plays an important role in osmolyte-induced hairpin structure change: A molecular dynamics simulation study
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[4] N-(tert-Butoxycarbonyl)-L-valyl-L-valine methyl ester: a twisted parallel β-sheet in the crystal structure of a protected dipeptide
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[7] Role of Water Molecules and Helix Structure Stabilization in the Laser-Induced Disruption of Amyloid Fibrils Observed by Nonequilibrium Molecular Dynamics Simulations
Okumura, Hisashi
Itoh, Satoru G.
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