What is PyMOL?
PyMOL is an open source molecular graphics system with an embedded Python interpreter designed for both real-time visualization of 3D molecular structures and generation of high-quality renderings and animations. Having been created by Warren Lyford DeLano, PyMOL was initially commercialized by DeLano Scientific LLC, but is currently marketed by Schrödinger LLC. For more details, please either consult the Home page of incentive PyMOL by SCHRÖDINGER or the Home page of the open source project on GitHub.
Usage of PyMOL at LRZ
The environment modules package controls access to the software. Use "module avail pymol" to find all available versions of PyMOL installed at LRZ.
To use the default version of PyMOL, please type:
Visualization using the PyMOL GUI
You can either start PyMOL on the login nodes of Linux-Cluster & SuperMUC-NG or by using our remote visualization service (via VNC). We however want to note that the graphics performance on the login nodes is comparatively poor. Therefore, we recommend our users to only start PyMOL on the login nodes for less demanding visualisations of e.g. small molecules, but not for CPU-intensive renderings using "ray". If you however either want to visualize larger data sets or perform CPU-intensive renderings using "ray", we recommend using our remote visualization service (via VNC) instead. You will then entirely have access to the reserved "localhost" node including GPU resources and can run CPU-intensive tasks within the PyMOL GUI.
To start PyMOL graphical user interface, simply type:
Running PyMOL on the command line (for productive-level, publication-ready renderings)
Given the fact that rendering of 3D molecular structures can be very CPU-intensive tasks scaling to XXX, we recommend our users to run PyMOL on the command line using one node of either Linux Cluster or SuperMuc-NG to prepare high-quality, publication-ready molecular images.
Please consult the incentive PyMOL Home page for documentation. For PyMOL Command Reference, Quick Reference Guide for Intermediate PyMOL Users
If you have any questions or problems with PyMOL installed at LRZ platforms, please don't hesitate to contact LRZ HPC support staff.