Hi, Just finished a round of refinement. Rfree went up about 1% and R went down a bit. I am wondering what happened here. Also Rfree always went down after TLS refinement but always went up a lot more after the individual ADP refinement. Is there anything I can do here? Should I use weaker B restraints? I tried to assign a wxu_scale value. But phenix.refine automatically adjust it to 1.81 every time. ------------------------------------------------------------------------ R-factors, x-ray target values and norm of gradient of x-ray target stage r-work r-free xray_target_w xray_target_t 0 : 0.3982 0.5701 6.156859e+00 6.238509e+00 1_bss: 0.2008 0.2494 5.949117e+00 6.088855e+00 1_xyz: 0.2030 0.2497 5.953829e+00 6.091696e+00 1_adp: 0.1998 0.2559 5.952833e+00 6.099340e+00 2_bss: 0.1996 0.2557 5.952517e+00 6.099196e+00 2_xyz: 0.1984 0.2576 5.953246e+00 6.104085e+00 2_adp: 0.1974 0.2578 5.950434e+00 6.102336e+00 3_bss: 0.1972 0.2574 5.950333e+00 6.102222e+00 3_xyz: 0.1997 0.2576 5.956524e+00 6.103647e+00 3_adp: 0.1987 0.2590 5.955554e+00 6.104434e+00 3_bss: 0.1986 0.2588 5.955445e+00 6.104227e+00 ------------------------------------------------------------------------ Weights for target T = Exray * wxc * wxc_scale + Echem * wc and angles between gradient vectors, eg. (d_Exray/d_sites, d_Echem/d_sites) stage wxc wxu wxc_sc wxu_sc /_gxc,gc /_gxu,gu 0 : 5.5611e-01 7.2249e-01 0.050 1.810 96.334 101.736 1_bss: 5.5611e-01 7.2249e-01 0.050 1.810 96.334 101.736 1_xyz: 4.5001e-01 6.1023e-01 0.050 1.810 96.591 102.016 1_adp: 4.5001e-01 6.1023e-01 0.050 1.810 96.591 102.016 2_bss: 4.5001e-01 6.1023e-01 0.050 1.810 96.591 102.016 2_xyz: 5.1326e-01 6.5356e-01 0.050 1.810 112.802 141.393 2_adp: 5.1326e-01 6.5356e-01 0.050 1.810 112.802 141.393 3_bss: 5.1326e-01 6.5356e-01 0.050 1.810 112.802 141.393 3_xyz: 3.3568e-01 7.0695e-01 0.050 1.810 111.975 135.760 3_adp: 3.3568e-01 7.0695e-01 0.050 1.810 111.975 135.760 3_bss: 3.3568e-01 7.0695e-01 0.050 1.810 111.975 135.760 ------------------------------------------------------------------------ Jianghai +++++++++++++++++++++++++++++++ Jianghai Zhu, Ph.D CBR Institute for Biomedical Research Department of Pathology Harvard Medical School 200 Longwood Ave., Boston, MA 02115 Ph: 617-278-3211 Fx: 618-278-3232 +++++++++++++++++++++++++++++++