Hi Francesco,
It should be available as the atom attribute pdbSegment, e.g. "color red @/pdbSegment=XY2".  If that doesn't work, please let me know and attach a PDB file with segment info in it that I can use for testing.

--Eric

                        Eric Pettersen
                        UCSF Computer Graphics Lab
                        http://www.cgl.ucsf.edu

On Mar 28, 2015, at 6:34 AM, Francesco Pietra <chiendarret@gmail.com> wrote:

Hello:

May I ask whether there is till a problem in having CHIMERA understanding segname? For those working with XPLOR (NAMD, for example) and multichain proteins, rendering results with CHIMERA becomes very tedious (having to use atom indexes)

Thanks
francesco pietra
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