Dear Sir/Madam I am trying to reconstruct an ion channel molecule (1p7b). The molecule was submitted to pdb in the alternate form (1/2 molecule). Can I recreate the complete molecule in Chimera. If not do you know a program that I can use to import the reconstructed molecule into chimera. Secondly, can I tag a series of residues one at a time but not in a sequence? So far I am really enjoying your program. Manning Correia Manning J. Correia, Ph. D. Jehu M. Robison Distinguished Professor of Otolaryngology and Physiology & Biophysics and Anatomy & Neurosciences Telephone: 409-772-(2708), 5883, 9802 Fax: 409-772-2694 e-mail: mjcorrei@utmb.edu ---------------------------------------------------------------------- "Are you still wasting your time with spam?... There is a solution!" Protected by GIANT Company's Spam Inspector The most powerful anti-spam software available. http://www.giantcompany.com <http://www.giantcompany.com/>