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Figure 2
Comparison of deposited (a, b) and corrected (c, d) models of the WD40-repeat domain from T. curvata. Three molecules in the asymmetric unit of the deposited crystal structure were rotated about a sevenfold pseudo-symmetry axis of the structure (a, c), resulting in a number of clear density outliers in the model, for example Trp A/503 and Arg A/505 as labelled in (b). Correcting the molecule rotation results in a much better fit to the data (d). The model fragments shown in (b) and (d) are indicated by dashed circles in (a) and (c), respectively. The combined 2mFoDFc (blue) and difference mFo − DFc (red/green) maximum-likelihood maps calculated using REFMAC5 are shown at 1.5σ and 3σ levels, respectively.

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
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