Molecular mechanics study of ion binding by a cyclic pentapeptide
β Scribed by LYNN, THOMAS E. ;KUSHICK, JOSEPH N.
- Book ID
- 115098209
- Publisher
- Wiley (Blackwell Publishing)
- Year
- 2009
- Tongue
- English
- Weight
- 588 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0367-8377
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We have carried out a series of molecular mechanics calculations on the alkali ion complexes of valinomycin. For the ions Na+, K', Rb', and Cs' we have found three-fold rotationally symmetric conformations as the lowest energy structures, while for Li' a markedly asymmetric configuration is preferre
## Abstract Two conformations, **1** and **2**, of pentaphenylethane are compared. The ground state conformation **2** results from an earlier computational work by force fields procedures [1], whereas **1** has been more recently observed in the crystalline state by Xβray diffraction methods. The