Kirk, Just FYI, you are outside the realm of what PyMOL has been designed to do (so far). Regardless, editor.attach_amino_acid("junk/94/C","trp") seems to work with current versions (0.99rev8 and the latest 1.00 beta code). Cheers, Warren
_____ From: pymol-users-boun...@lists.sourceforge.net [mailto:pymol-users-boun...@lists.sourceforge.net] On Behalf Of Kirk Vander Meulen Sent: Friday, February 02, 2007 1:44 PM To: PyMOL-users@lists.sourceforge.net Subject: [PyMOL] attach_amino_acid I'm having some trouble getting this function to work correctly. My pdb is called junk and residue 94 is the c-terminus, and I want to add a tryptophan to it- here's my input editor.attach_amino_acid('junk & resi 94 & name c', 'trp') The result is that the tryptophan is built, but it's not bonded (it's a separate object, actually). Could anyone tell me what I'm doing wrong? Thanks, Kirk