November 1998 issue
Proceedings of the CCP4 study weekend, January 1998
Cover illustration: The balhimycin dimer, with citrate and acetate ions in the binding pockets, colour coded on a scale where the most mobile atoms are red and the least mobile are blue. The binding pockets are clearly the most mobile, consistent with the idea that they can open and close to complex with cell-wall binding peptides. Courtesy of George Sheldrick.