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Figure 6
The map correlation coefficient (mapCC) for the electron-density maps generated after the Phaser (a, b), REFMAC (c, d) and SHELXE (e, f) steps compared with a map calculated from the deposited intensities and structure for PDB entry 5cml. Results are shown for all input Phaser r.m.s.d. values and all truncation levels (ensemble and single search models). The colour plots illustrate how the map CC increases after each step for most of the correctly placed MR solutions. The map coefficients generated by both Phaser and REFMAC were used in the comparison. The deposited amplitudes were used in combination with the calculated phases from SHELXE to generate a map for the SHELXE comparison. As a reference, the grey boxes show the r.m.s.d. estimate calculated by pairwise alignment in GESAMT for the single search model against the target at each truncation level.

Journal logoSTRUCTURAL
ISSN: 2059-7983
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