Re: [PyMOL] Error: "NameError: name 'callback' is not defined"

Hi Chiranjeev It looks like this is an issue in CMview, not in PyMOL. The script used to interact with PyMOL contains an incompatible import on PyMOL versions 1.7.3+. Thanks to Thomas Holder this is now fixed in github. In the next weeks we are going to try to get out a new release of CMview

Re: [PyMOL] How to name overfull chains in PDB file?

Hi Yeping The limitation to 1 character chain-identifiers is indeed one of the limitations of the PDB format. There are tricks to extend it a bit: using digits or using case-sensitive chain identifiers, but in the end you will always hit a limitation. This problem with the PDB format is alre