Abstract
We report the design of optimal linker geometries for the synthesis of stapled DNA-minor-groove-binding molecules. Netropsin, distamycin, and lexitropsins bind side-by-side to mixed-sequence DNA and offer an opportunity for the design of sequence-reading molecules. Stapled molecules, with two molecules covalently linked side-by-side, provide entropic gains and restrain the position of one molecule relative to its neighbor. Using a free-atom simulated annealing technique combined with a discrete mutable atom definition, optimal lengths and atomic composition for covalent linkages are determined, and a novel hydrogen bond 'zipper' is proposed to phase two molecules accurately side-by-side.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.