Binding of nickel and zinc ions to bacitracin A
β Scribed by Scogin, Duane A.; Mosberg, Henry I.; Storm, Daniel R.; Gennis, Robert B.
- Book ID
- 127181046
- Publisher
- American Chemical Society
- Year
- 1980
- Tongue
- English
- Weight
- 593 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0006-2960
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π SIMILAR VOLUMES
## Abstract Binding of Zn^2+^ to bacitracin A~1~ was studied by capillary electrophoresis in water/2,2,2βtrifluoroethanol (70/30 v/v) at different apparent pH values in order to estimate the association constant of metal, the acidic dissociation constants and the Stokes radii of both free and bound
Ab initio calculations of a chemical shift at the HF/6-31G(d,p)//B3LYP/6-31G(d) level on a model system representing the interaction between Zn ++ and the thiazoline ring of Bacitracin A is used for studying the binding mode between the metal ion and the ring system. The simulations show that a rein