Table 2. Data-statistics table for example data collections with the ZOO system.

	M2R (SAD)	Thaumatin	Thermolysin	Lysozyme (Br-SAD)
Collection scheme	Small wedge	SS-ROX	Helical	Mixed
Wavelength (Å)	1.0000	1.0000	1.0000	0.9000
Space group	P21	P4122	P6122	P43212
a, b, c (Å)	46.5, 59.0, 89.2	58.1, 58.1, 150.4	93.0, 93.0, 129.5	79.1, 79.1, 37.5
α, β, γ (°)	90, 98.9, 90	90, 90, 90	90, 90, 120	90, 90, 90
Beam size (height × width) (µm)	10 × 10	10 × 18	2 × 15	10 × 15
Dose per wedge (MGy)	12	8	8	8–10
No. of loops	32	9	1	1
Total collection time (min)	401	89	6	21
No. of collected wedges	671	3263°	1	60° × 1, 40° × 7†, 5° × 60
No. of used wedges	459	2154°	1	60° × 1, 40° × 7†, 5° × 60
Resolution range (Å)	49.1–2.50 (2.59–2.50)	50.0–1.40 (1.45–1.40)	40.3–1.46 (1.51–1.46)	39.6–1.50 (1.55–1.50)
Completeness (%)	99.98 (99.88)	100 (100)	99.76 (98.83)	100 (100)
Multiplicity	24.2 (23.7)	340 (310)	19.7 (20.0)	20.3 (19.0)
R meas	0.506 (6.176)	n/a	0.118 (1.74)	0.150 (2.45)
R p.i.m.	0.101 (1.252)	n/a	0.026 (0.382)	0.032 (0.541)
〈I/σ(I)〉	10.2 (1.4)	6.5 (1.5)	14.5 (1.44)	13.8 (1.46)
CC1/2	0.996 (0.602)	0.984 (0.523)	0.998 (0.687)	0.999 (0747)
CCano	0.20	n/a	n/a	0.289
Refinement
R work	0.237	0.191	0.166	0.199
R free	0.270	0.202	0.185	0.221
No. of atoms
Protein	3042	1564	2496	1001
Water	26	184	293	152
Ligand	22	16	5
Average B factor (Å2)
Protein	63.9	14.9	22.7	23.6
Water	40.4	26.5	37.8	33.97
Ligand	39.5	15.6	19.7
R.m.s.d. from ideal
Bond lengths (Å)	0.002	0.006	0.007	0.006
Bond angles (°)	0.491	1.178	0.92	0.84
Ramachandran plot
Favored (%)	96.83	96.82	96.5	97.64
Allowed (%)	2.91	3.18	3.50	2.36
Outlier (%)	0.26	0.0	0.0	0.0

^†Helical full rotation, 60°; partial helical, 40°; small wedge and cluster, 5°.