Dear Victor, We provide the Chimera program for viewing and analyzing data, but we do not provide the data, sorry. You could search the literature for papers describing such data and then see if it is publicly available or ask the authors if they are willing to send it to you. There are also public databases of maps (e.g. EMDB <http://www.emdatabank.org/>), but I believe they are mainly for macromolecules and their complexes, not whole cells. Best, Elaine ---------- Elaine C. Meng, Ph.D. UCSF Computer Graphics Lab (Chimera team) and Babbitt Lab Department of Pharmaceutical Chemistry University of California, San Francisco On Sep 24, 2012, at 11:20 AM, Victor Padilla-Sanchez wrote:

Dear UCSF Chimera,

Could you tell me where to find chimera maps of E. coli cell(s) ? Or could you send me some maps ?

Thank you very much

Victor Padilla-Sanchez