Dear Colleagues I'm accepting short communications and articles of general interest to crystallographers working on macromolecular systems for the next issue of the Computational Crystallography Newsletter. You can see recent issues at http://www.phenix-online.org/newsletter/ as well as the word template for article submission. The deadline is June 17th but early submission is appreciated. Nigel -- Nigel W. Moriarty, PhD Building 64R0246B, Physical Biosciences Division Lawrence Berkeley National Laboratory Berkeley, CA 94720-8235 Phone : 510-486-5709     Email : [email protected] Fax   : 510-486-5909       Web  : CCI.LBL.gov