Alpha-helix and mixed 3(10)/alpha-helix in cocrystallized conformers of Boc-Aib-Val-Aib-Aib-Val-Val-Val-Aib-Val-Aib-OMe.

Two molecules of Boc-Aib-Val-Aib-Aib-Val-Val-Val-Aib-Val-Aib-OMe (where Boc is t-butoxycarbonyl and Aib is alpha-aminoisobutyryl) cocrystallize in a triclinic cell with different helical conformations. One molecule is completely alpha-helical with seven 5----1 intramolecular hydrogen bonds. It forms...

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Pubblicato in:	Proc Natl Acad Sci U S A
Autori principali:	Karle, I L, Flippen-Anderson, J L, Uma, K, Balaram, H, Balaram, P
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	National Academy of Sciences 1989
Soggetti:	Research Article
Accesso online:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC286557/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2915976/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.86.3.765
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