Structures of DAD2 from petunia (from RsbQ-like family) likely to be involved in the perception of the plant branching hormone, strigolactone are published by Hamiaux et al. and are available soon (4DNP, 4DNQ). Structures of Human DPP7 (3JYH, 3N0T, 4EBB) are published by Bezerra et al.. New organophosphate resistant BChE mutants (E197C, G117R, G117N, L125V) are described by Zhang et al..