Chimera is used for the visualization of 3D reconstructions. This highly extensible, interactive molecular graphics program that can be used to visualize many data forms, including atomic and molecular structures as well as density maps such as the 3D reconstructions.
Chimera was developed at the University of California San Francisco.
The UCSF Chimera package is copyrighted by the Resource for Biocomputing, Visualization, and Informatics at the University of California, San Francisco (supported by NIH P41 RR-01081).