Statistical machine learning for comparative protein dynamics with the DROIDS/maxDemon software pipeline

Abstract

Summary: Comparative analysis of protein structure or sequence alignments often ignores the protein dynamics and function. We offer a graphical user interface to a computing pipeline, complete with molecular visualization, enabling the biophysical simulation and statistical comparison of two-state functional protein dynamics (i.e., single unbound state vs. complex with a ligand, DNA, or protein). We utilize multi-agent machine learning classifiers to identify functionally conserved dynamic motions and compare them in genetic or drug-class variants.For complete details on the use and execution of this profile, please refer to Babbitt et al. (2020b, 2020a, 2018) and Rynkiewicz et al. (2021).

Keywords

• Bioinformatics
• Biophysics
• Protein Biochemistry
• Structural Biology
• Systems biology
• Computer sciences