Dear Phenix BB, I have a moderate resolution structure that I refined using secondary structure restraints (both for nucleic acid and for protein) I'd like to use phenix.composite_omit_map to calculate such a map. Is it possible (and if so how) to make phenix.composite_omit_map to use the same restraints during annealing of the not omitted parts? Thanks! Fred [32m******************************************************************************* Fred Dyda, Ph.D. Phone:301-402-4496 Laboratory of Molecular Biology Fax: 301-496-0201 DHHS/NIH/NIDDK e-mail:[email protected] Bldg. 5. Room 303 Bethesda, MD 20892-0560 URGENT message e-mail: [email protected] Google maps coords: 39.000597, -77.102102 http://www2.niddk.nih.gov/NIDDKLabs/IntramuralFaculty/DydaFred *******************************************************************************[m