Stereochemical considerations for constructing alpha-helical protein bundles with particular application to membrane proteins.
The stereochemical constraints originally used to construct two- and three-stranded alpha-helical coiled-coils were generalized for aggregates of alpha-helices containing from 4 to 14 alpha-helices in tubular bundles. Certain features of bacteriorhodopsin show excellent correlations with these stereochemical constraints.
D008565:Membrane Proteins; D008956:Models, Chemical; D011487:Protein Conformation
D008565:Membrane Proteins