Computational Investigation of APOBEC3H Substrate Orientation and Selectivity

02 March 2020, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

There are several available crystal structures for APOBEC3H, however, none with bound substrate. Our manuscript presents a theoretical investigation of the binding orientation of the ssDNA substrate for the DNA deaminase APOBEC3H. Here, we have used classical MD simulations to explore the possible
binding orientation of a dsDNA substrate, as well as the possible factors leading to the observed substrate sequence selectivity.

Keywords

molecular dynamics
apobec3h
substrate binding

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