Determination of locked interfaces in biomolecular complexes using Haptimol_RD.

ABSTRACT: Interactive haptics-assisted docking provides a virtual environment for the study of molecular complex formation. It enables the user to interact with the virtual molecules, experience the interaction forces via their sense of touch, and gain insights about the docking process itself. Here we use a recently developed haptics software tool, Haptimol_RD, for the rigid docking of protein subunits to form complexes. Dimers, both homo and hetero, are loaded into the software with their subunits separated in space for the purpose of assessing whether they can be brought back into the correct docking pose via rigid-body movements. Four dimers were classified into two types: two with an interwinding subunit interface and two with a non-interwinding subunit interface. It was found that the two with

SUBMITTER: Iakovou G 

PROVIDER: S-EPMC5042165 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature