Figure 4
Rfree values as a function of resolution. Blue circles correspond to no bulk-solvent correction, magenta squares to the binary model, yellow diamonds to the polynomial model and green triangles to the Gaussian model. Only a single overall scale factor was used for the R-value calculations rather than a resolution-dependent scale for the sake of consistency with the overall R values. (a) 1n7s
, (b) 3dyc
, (c) 3bbp
, (d) 2du7
, (e) 3bbw
, (f) 1nsf
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