Tetrahydropyran‐Amino Acids: Novel Building Blocks for Gramicidin‐Hybrid Ion Channels
Tetrahydropyran‐Amino Acids: Novel Building Blocks for Gramicidin‐Hybrid Ion Channels
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四氢吡喃â氨基酸:短杆菌肽â混合离子通道的新型构建模块
DOI:
10.1002/ejoc.200600068
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发表时间:
2006
影响因子:
2.8
通讯作者:
U. Koert
中科院分区:
文献类型:
--
作者:
S. Schröder;A. K. Schrey;A. Knoll;P. Reiß;B. Ziemer;U. Koert
The stereoselective synthesis of acis‐2,6‐disubstituted tetrahydropyran bearing a δ‐amino acid has been achieved starting fromN‐Boc‐leucinal. The THP amino acid was incorporated into peptide sequences and the structural consequences were studied by X‐ray crystallography and NMR analysis. Single‐channel current measurements showed that the THP amino acid is a suitable substitute for positions 11 and 12 of the gramicidin ion channel. The resulting hybrid ion channel revealed Eisenman I ion selectivity and an ion‐dependence of the channel dwell time. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)
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DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
R. Ward;G. Procter
通讯作者:
G. Procter
影响因子:
3.2
作者:
A. Vescovi;Andrea Knoll;U. Koert
通讯作者:
U. Koert
影响因子:
56.9
作者:
KETCHEM, RR;HU, W;CROSS, TA
通讯作者:
CROSS, TA
影响因子:
2.1
作者:
Hans‐Dieter Arndt;A. Vescovi;Anna K. Schrey;J. Pfeifer;U. Koert
通讯作者:
U. Koert
DOI:
--
发表时间:
1997
期刊:
影响因子:
--
作者:
N. Voyer
通讯作者:
N. Voyer