Can someone recommend a simple structure viewer that can be easily called from the command line (like e.g. rasmol) for viewing pdb files stored in the current directory:
$ rasmol 1ubq.pdb
We work a lot from the command line and have a rather complicated directory hierarchy with some locally stored pdb files. I am aware of several good structure viewers running under X11, but they don't support the concept of a unix-style 'current directory' but open a 'load menu' instead that requires the user to nagivate through the directory hierarchy. Rasmol is one possibility, but I would prefer to have a viewer that also offers a 'sequence window' in addition to the structure display.
I should add that we are working behind a pretty restrictive firewall, so programs that require loading stuff from the net will not work.