Three complete turns of a 310-helix at a
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Dr Renate Gessmann; Hans BrΓΌckner; Kyriacos Petratos
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Article
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2003
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John Wiley and Sons
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English
β 344 KB
## Abstract The crystal structure of the synthetic protected oligopeptide Zβ(Aib)~11~βO__t__Bu was determined by xβray crystallography. The undecapeptide folds in a regular 3~10~βhelix with nine consecutive 4 β 1 hydrogen bonds. At present, this is the largest available structure of a homopeptide (