DeerLab: a comprehensive software package for analyzing dipolar electron paramagnetic resonance spectroscopy data.

ABSTRACT: Dipolar EPR spectroscopy (DEER and other techniques) enables the structural characterization of macromolecular and biological systems by measurement of distance distributions between unpaired electrons on a nanometer scale. The inference of these distributions from the measured signals is challenging due to the ill-posed nature of the inverse problem. Existing analysis tools are scattered over several applications with specialized graphical user interfaces. This renders comparison, reproducibility, and method development difficult. To remedy this situation, we present DeerLab, an open-source software package for analyzing dipolar EPR data that is modular and implements a wide range of methods. We show that DeerLab can perform one-step analysis based on separable non-linear least squares, f

SUBMITTER: Fabregas Ibanez L 

PROVIDER: S-EPMC8462493 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature