Table 2. X-ray data-processing statistics for MW1 Fab crystals that diffracted to <5.0 Å resolution.

		Overall resolution limit (Å)			Unit-cell parameters
Environment of crystals	Well	CC1/2 > 0.3	〈I/σ(I)〉† > 1.50	Average mosaicity (°)	a (Å)	b (Å)	c (Å)	α (°)	β (°)	γ (°)	Space group
Microgravity	29	2.47	2.68	0.08	42.10	71.20	207.72	90	90	90	P212121
Microgravity	34	2.55	2.67	0.13	42.35	71.31	207.31	90	90	90	P212121
Microgravity	34	2.57	2.71	0.07	42.36	71.38	207.31	90	90	90	P212121
Microgravity	34	2.58	2.68	0.13	42.59	71.60	208.37	90	90	90	P212121
Microgravity	29	2.63	2.83	0.07	41.98	71.63	207.64	90	90	90	P212121
Microgravity	34	2.63	2.81	0.18	42.60	71.55	208.62	90	90	90	P212121
Microgravity	29	2.67	2.68	0.11	42.05	71.39	207.72	90	90	90	P212121
Microgravity	1	3.20	3.35	0.12	189.07	189.07	64.37	90	90	120	P622
Ground‡	2	1.59	1.71	0.06	42.28	71.62	89.19	90	91.51	90	P21
Ground‡	2	1.65	1.80	0.26	42.21	72.19	89.92	90	91.95	90	P21
Ground‡	2	1.72	1.80	0.19	42.19	71.53	89.08	90	90.96	90	P21
Ground‡	2	1.87	2.03	0.09	42.23	71.69	89.05	90	91.39	90	P21
Ground‡	2	2.19	2.32	0.06	42.19	71.61	88.88	90	91.34	90	P21
Ground‡	2	2.29	2.61	0.08	42.26	71.70	89.04	90	91.59	90	P21
Ground‡	17	3.00	3.00	0.15	42.48	72.37	89.78	90	91.43	90	P21
Ground control	27	1.98	2.25	0.10	41.84	70.28	206.78	90	90	90	P212121
Ground control	27	2.13	2.45	0.06	41.94	70.43	207.36	90	90	90	P212121
Ground control	27	2.40	2.69	0.05	42.03	70.50	207.82	90	90	90	P212121
Ground control	35	2.72	2.88	0.07	42.35	71.30	207.37	90	90	90	P212121
Ground control	35	2.76	2.90	0.15	42.31	71.20	207.30	90	90	90	P212121
Ground control	35	2.76	2.95	0.34	42.37	71.10	208.32	90	90	90	P212121
Ground control	35	2.84	2.96	0.17	42.63	71.78	208.79	90	90	90	P212121
Ground control	27	2.89	2.98	0.16	42.22	71.01	208.95	90	90	90	P212121
Ground control	35	2.91	2.96	0.28	42.38	71.29	207.61	90	90	90	P212121
Ground control	27	3.96	3.70	0.06	41.90	70.43	207.75	90	90	90	P212121
Ground control	2	4.05	4.54	0.19	190.64	190.64	64.91	90	90	120	P6222
Ground control	1	4.33	4.07	0.29	323.00	63.74	186.24	90	90	90	P212121

^†〈I/σ(I)〉 is the empirical signal-to-noise ratio (Karplus & Diederichs, 2012 ▸).

^‡Visible crystals grew in microgravity wells after return from the ISS.