Protein visualizations

UCSF Chimera

https://www.cgl.ucsf.edu/chimera/

UCSF Chimera is a highly extensible program for interactive visualization and analysis of molecular structures and related data, including density maps, supramolecular assemblies, sequence alignments, docking results, trajectories, and conformational ensembles. High-quality images and animations can be generated. Chimera includes complete documentation and several tutorials, and can be downloaded free of charge for academic, government, nonprofit, and personal use.

nglview

IPython widget to interactively view molecular structures and trajectories.

Data visualization

Bokeh

bqplot