Self-assembled peptide tubelets with 7 Å pores

被引：63

作者：

Amorín, M

Castedo, L

Granja, JR ^{[1
]}

机构：

[1] Univ Santiago, Dept Quim Organ, Santiago De Compostela 15782, Spain

[2] Univ Santiago, Fac Quim, CSIC, Unidad Asociada, Santiago De Compostela 15782, Spain

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2005年 / 11卷 / 22期

关键词：

amino acids; dimerization; nanotubes; peptides; self-assembly;

D O I：

10.1002/chem.200500478

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here we report the preparation and structural characteristics of self-as sembling peptide tubelets composed of 32-membered rings formed of alternating a-amino acids and cis-3-aminocyclohexanecarboxylic acids. The tubelets possess a partial hydrophobic core environment, provided by the projection of the cyclohexane C2 methylene moiety into the lumen, and a Van der Waals pore diameter of about 7 (A) over circle.

引用

页码：6543 / 6551

页数：9

共 76 条

[11]

2-U

[12]

BONG DT, 1908, ANGEW CHEM, V113, P2221

[13]

BREA RJ, 2004, DEKKER ENCY NANOSCIE, P3439

[14]

Burla M. C., 2003, Journal of Applied Crystallography, V36, DOI 10.1107/S0021889803012585