一种含有中央双D-氨基酸片段的右手肽螺旋。
A right handed peptide helix containing a central double D-amino acid segment.
作者信息
Aravinda Subrayashastry, Shamala Narayanaswamy, Desiraju Shrilakshmi, Balaram Padmanabhan
机构信息
Department of Physics, Indian Institute of Science, Bangalore 560 012, India.
出版信息
Chem Commun (Camb). 2002 Oct 21(20):2454-5. doi: 10.1039/b207960g.
DOI:10.1039/b207960g
PMID:12430487
Abstract
The crystal structure of the 13 residue peptide Boc-Leu-Aib-Val-Ala-Leu-Aib-Val-DAla-DLeu-Aib-Leu-Aib-Val-OMe reveals a continuous helical conformation providing an unambiguous characterization of contiguous D-residues in a right handed peptide helix.
摘要
13个残基的肽Boc-Leu-Aib-Val-Ala-Leu-Aib-Val-DAla-DLeu-Aib-Leu-Aib-Val-OMe的晶体结构显示出连续的螺旋构象，明确表征了右手肽螺旋中连续的D-残基。
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