Table 1. Crystal characteristics and experimental set-up for the samples used in this work.

Crystal	Unit cell (Å)	Space group	Crystal size (µm)	Energy (keV)	Flux (photons s−1)	Dose rate (MGy s−1)	Total dose (MGy)	Resolution limit (Å)
Thermolysin	a = b = 93.16, c = 129.31	P6122	300 × 50 × 50	12.76	6.2 × 1011	0.15	∼10	2.0
Trypsin	a = 61.87, b = 63.66, c = 68.68	P212121	900 × 100 × 100	12.76	9.9 × 1011	0.24	∼10	2.0
A-DNA	a = b = 32.65, c = 77.76	P6122	400 × 200 × 200	7.70	2 × 1011	0.14	∼10	2.0
FAE 1	a = 65.4, b = 108.5, c = 113.6	P212121	400 × 40 × 40	12.64	8.0 × 1011	0.20	∼10	2.0
FAE 2	a = 65.4, b = 108.5, c = 113.6	P212121	400 × 40 × 40	12.64	1.0 × 1012	0.24	∼10 to 12	2.0
RecR	a = 71.52, b = 71.95, c = 174.05	I222	20 × 20 × 20	12.75	7.6 × 1011	0.17	∼15	3.0
GPCR	a = 89.18, b = 60.98, c = 101.01	P2, β = 109.4°	50 × 40 × 10	12.72	4.3 × 1011	0.10	∼46	4.2