UCSF ChimeraX version 1.6.1 has been released!

ChimeraX includes user documentation and is free for noncommercial use.
Download for Windows, Linux, and MacOS from:
https://www.rbvi.ucsf.edu/chimerax/download.html

Updates since version 1.5 (Nov 2022) include:

- ESMFold protein structure prediction and residue-residue error plot
- Add Charge GUI
- Dock Prep GUI to repair side chains, add hydrogens, etc.
- Render by Attribute GUI for coloring by atomic or residue values
- swapna command to mutate nucleic acid residues
- invert chiral center
- read SwissDock docking results
- Blast Protein query sequence can be pasted in or specified by UniProt ID
- browse/fetch medical images from The Cancer Imaging Archive
- read medical images in NIfTI (.nii) and NRRD (.nnrd) formats

For details, please see the ChimeraX change log:
https://www.rbvi.ucsf.edu/trac/ChimeraX/wiki/ChangeLog

For those of you who downloaded plain 1.6 while it was briefly available, please upgrade to 1.6.1.  It has several bug fixes that 1.6 should have had but didn't.

--Eric

Eric Pettersen
UCSF Computer Graphics Lab