Using empirical 0-1-6-12 atom-atom potential functions and the PCILO method the conformational properties of anhydrous and hydrated model headgroups with varying ammonium group methylation were investigated. With a phosphoryl gauche(-)-gauche (-) conformation the torsion angle a 4 lies in the region
Quantum-chemical and empirical calculations on phospholipids. III. Hydration of the dimethylphosphate anion
โ Scribed by H. Frischleder; S. Gleichmann; R. Krahl
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 841 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0009-3084
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The energetically most stable head group conformations ot a racemlc mixture ol diacyl-glycerophosphorylethanolamine in a planar quasihexagonal lattice were calculated using ernpmcal 1-6-12 atom-atom potential functions for intra-and intermolecular interactions. Ttte results demonstrate that the conf
The conformational behaviour and the charge distribution of methylphosphorylcholine has been analyzed within the framework of the PCILO method including phosphorus-oxygen o-and 7r-bonds. In the global minimum of energy the -O-P-O-C-C chain has a (-synclinal, -synclinal, -syn/anticlinal, +anticlinal)
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