Hi all This structure has the following ncs (output via phenix.simple_ncs_from_pdb) OPERATOR 1 CENTER: 18.3443 -55.4605 23.0986
ROTA 1: 1.0000 0.0000 0.0000 ROTA 2: 0.0000 1.0000 0.0000 ROTA 3: 0.0000 0.0000 1.0000 TRANS: 0.0000 0.0000 0.0000 OPERATOR 2 CENTER: 37.0405 -23.8676 -14.9388 ROTA 1: -0.5444 -0.2202 0.8094 ROTA 2: 0.8330 -0.0278 0.5526 ROTA 3: -0.0991 0.9751 0.1985 TRANS: 45.3456 -78.7231 53.0085 It looks two-foldish but I'm not sure if it's proper or improper. (I'm trying to rationalize the lack of peaks on the self rotation maps). Any help would be appreciated. F --------------------------------------------- Francis E. Reyes M.Sc. 215 UCB University of Colorado at Boulder