MDsrv -- visual sharing and analysis of molecular dynamics simulations
This incremental improvement facilitates easier collaborative visual analysis of molecular dynamics simulations for researchers, particularly those without advanced skills.
The authors enhanced MDsrv, a tool for interactive web-based visualization of molecular dynamics simulations, to simplify upload and sharing, enable access to remote datasets, and add initial analysis features, resulting in faster visualization of large trajectories.
Molecular dynamics simulation is a proven technique for computing and visualizing the time-resolved motion of macromolecules at atomic resolution. The MDsrv is a tool that streams MD trajectories and displays them interactively in web browsers without requiring advanced skills, facilitating interactive exploration and collaborative visual analysis. We have now enhanced the MDsrv to further simplify the upload and sharing of MD trajectories and improve their online viewing and analysis. With the new instance, the MDsrv simplifies the creation of sessions, which allows the exchange of MD trajectories with preset representations and perspectives. An important innovation is that the MDsrv can now access and visualize trajectories from remote datasets, which greatly expands its applicability and use, as the data no longer needs to be accessible on a local server. In addition, initial analyses such as sequence or structure alignments, distance measurements, or RMSD calculations have been implemented, which optionally support visual analysis. Finally, the MDsrv now offers a faster and more efficient visualization of even large trajectories.