Protein crystal structure from non-oriented, single-axis sparse X-ray data

Wierman, J.L.; Lan, T.-Y.; Tate, M.W.; Philipp, H.T.; Elser, V.; Gruner, S.M.

doi:10.1107/S2052252515018795

Figure 3
Slices of the reconstructed and reference intensity maps in the hk plane at constant values of l. Even without imposing symmetry when seeding the initial intensity estimate, the reconstructed intensity obeys the reflection condition 00l: l = 4n required by the P4₃2₁2 space-group symmetry of the HEWL crystal (see insets). The mapping into reciprocal space transforms the detector gaps (Tate et al., 2013