MDAnalysis tool to calculate membrane curvature
Membrane Curvature
This is an MDAnalysis module to calculate membrane curvature from molecular dynamics simulations.
The MDAkit for membrane curvature analysis is part of the Google Summer of Code program and it is linked to a Code of Conduct.
Abstract
Elements of differential geometry enable us to quantify the curvature of a surface. The core elements of biological membranes, phospholipids, provide tridimensional configurations from which a surface can be derived to calculate curvature descriptors. We would like to integrate to MDAnalysis an analysis module to calculate average mean and Gaussian curvature from Molecular Dynamics simulations. By integrating a membrane curvature analysis module in MDAnalysis, users will benefit from a tool that enables rapid extraction of relevant properties of lipid bilayers in biomolecular systems. Our approach