Table 1. Overview of WbdD556 crystals that had been tested and/or used for data collection at the time when the structure was solved.

Resolution (Å)	No. of crystals	Unit-cell parameter (Å)	Type of crystal
7–8	>500	∼185	Native, SeMet
4–5	∼20	∼182	Native, SeMet
3.5–4	3	∼177	SeMet
3.0	1	167	Native