HdANM: a new comprehensive dynamics model for protein hinges.

ABSTRACT: Hinge motions are essential for many protein functions, and their dynamics are important to understand underlying biological mechanisms. The ways that these motions are represented by various computational methods differ significantly. By focusing on a specific class of motion, we have developed a new hinge-domain anisotropic network model (hdANM) that is based on the prior identification of flexible hinges and rigid domains in the protein structure and the subsequent generation of global hinge motions. This yields a set of motions in which the relative translations and rotations of the rigid domains are modulated and controlled by the deformation of the flexible hinges, leading to a more restricted, specific view of these motions. hdANM is the first model, to our knowledge, that combines

SUBMITTER: Khade PM 

PROVIDER: S-EPMC8633836 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature