Monoclinic uncomplexed double-stranded, antiparallel, left-handed beta 5.6-helix (increases decreases beta 5.6) structure of gramicidin A: alternate patterns of helical association...

Por Langs, D A, Smith, G D, Courseille, C, Précigoux, G, Hospital, M
Publicado em 1991

The conducting form of gramicidin A is a right-handed double-stranded double helix

Por Burkhart, B. M., Li, N., Langs, D. A., Pangborn, W. A., Duax, W. L.
Publicado em 1998

The crystal structures of [Met5]enkephalin and a third form of [Leu5]enkephalin: observations of a novel pleated beta-sheet.

Por Griffin, J F, Langs, D A, Smith, G D, Blundell, T L, Tickle, I J, Bedarkar, S
Publicado em 1986

Heterodimer formation and crystal nucleation of gramicidin D.

Por Burkhart, B M, Gassman, R M, Langs, D A, Pangborn, W A, Duax, W L
Publicado em 1998

Factors governing helical preference of peptides containing multiple alpha,alpha-dialkyl amino acids.

Por Marshall, G R, Hodgkin, E E, Langs, D A, Smith, G D, Zabrocki, J, Leplawy, M T
Publicado em 1990