A new method for predetermining the diffraction quality of protein crystals: using SOAP as a selection tool

Figure 4
Sin2( [theta]

) plotted as a function of [varphi]

. A change of [pi]

/2 in the orientation appears to occur when the sign of sin [delta]

changes. Sin2( [theta]

) is shown as a solid blue line, while -sin2( [theta]

) is shown as a dashed red line.