Hello All, I am getting an output from phenix.refine that is somewhat confusing to me. I have a log file that seems to be reporting inconsistent values for the final Rwork and Rfree. The last line of my log file says: Final R-work = 0.1815, R-free = 0.1912 However, when I check the pdb file from phenix.refine, I see: REMARK Final: r_work = 0.1799 r_free = 0.1952 bonds = 0.012 angles = 1.315 In the log file, I get the following table, which seems to agree with what is in the pdb file. 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 : 0.1971 0.1916 1.408780e-01 1.965297e-01 1_bss: 0.1971 0.1916 1.508155e-01 2.122150e-01 1_ohs: 0.1971 0.1916 1.447084e-01 2.026856e-01 1_xyz: 0.1928 0.2001 1.348543e-01 2.162596e-01 1_adp: 0.1929 0.2134 1.006068e-01 1.652532e-01 1_occ: 0.1928 0.2127 9.708801e-02 1.642701e-01 2_bss: 0.1784 0.1978 1.001979e-01 1.536656e-01 2_ohs: 0.1786 0.1982 1.146147e-01 1.876601e-01 2_xyz: 0.1777 0.1959 1.187570e-01 1.899659e-01 2_adp: 0.1952 0.2001 1.109064e-01 1.588435e-01 2_occ: 0.1952 0.1995 1.059382e-01 1.580417e-01 3_bss: 0.1831 0.1888 1.066004e-01 1.508888e-01 3_ohs: 0.1833 0.1890 1.217008e-01 1.855605e-01 3_xyz: 0.1824 0.1897 1.256200e-01 1.855714e-01 3_adp: 0.1876 0.2039 1.027854e-01 1.533022e-01 3_occ: 0.1877 0.2042 9.739524e-02 1.525993e-01 4_bss: 0.1770 0.1931 9.830779e-02 1.515598e-01 4_ohs: 0.1772 0.1933 1.132096e-01 1.824877e-01 4_xyz: 0.1775 0.1933 1.179076e-01 1.860704e-01 4_adp: 0.1911 0.2005 1.074584e-01 1.546149e-01 4_occ: 0.1909 0.1997 1.023003e-01 1.530269e-01 5_bss: 0.1805 0.1895 1.034638e-01 1.506407e-01 5_ohs: 0.1807 0.1895 1.185810e-01 1.828381e-01 5_xyz: 0.1803 0.1899 1.244219e-01 1.801964e-01 5_adp: 0.1893 0.2019 1.072974e-01 1.503622e-01 5_occ: 0.1893 0.2023 1.016701e-01 1.492730e-01 6_bss: 0.1792 0.1915 1.021896e-01 1.490341e-01 6_ohs: 0.1794 0.1915 1.174694e-01 1.798680e-01 6_xyz: 0.1804 0.1926 1.224254e-01 1.830383e-01 6_adp: 0.1952 0.2015 1.118187e-01 1.549205e-01 6_occ: 0.1950 0.2017 1.063759e-01 1.538692e-01 7_bss: 0.1842 0.1922 1.076805e-01 1.529198e-01 7_ohs: 0.1845 0.1918 1.227818e-01 1.857086e-01 7_xyz: 0.1846 0.1917 1.292627e-01 1.856928e-01 7_adp: 0.1885 0.2042 1.071531e-01 1.532154e-01 7_occ: 0.1885 0.2044 1.012764e-01 1.524448e-01 7_bss: 0.1797 0.1952 1.353649e-01 1.556126e-01 7_ohs: 0.1799 0.1952 1.353649e-01 1.556126e-01 I'm wondering why this last line of the log file isn't consistent with the other values that are being reported for R/Rfree? Which numbers should I believe? Thanks, Mike -- Michael C. Thompson Graduate Student Biochemistry & Molecular Biology Division Department of Chemistry & Biochemistry University of California, Los Angeles [email protected]