Interpretation of Lamellar Electron Diffraction Data from Phospholipids
Open Access
- 1 April 1987
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 42 (4) , 381-391
- https://doi.org/10.1515/zna-1987-0407
Abstract
Lamellar electron diffraction intensity data from a series of optically active 1,2-diradyl phosphatidylethanolamines were used to determine the probable crystal packing, based on translational fitting of the molecular conformation found in the x-ray crystal structure of a dilauroyl homolog. All crystal structures are shown to be similar to one another. A packing model similar to that found from the analysis of lamellar x-ray data from the dimyristoyl homolog is obtained when the measured electron diffraction data are corrected for the curvilinear lamellar deformations seen in direct low dose lattice images.Keywords
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