Table 1. Data collection and processing.

Values in parentheses are for the outer shell.

	BR1	BR2	Thaumatin	Lysozyme	Thermolysin	Maelstrom
Diffraction source	ID29, ESRF	ID29, ESRF	ID29, ESRF	ID23-1, ESRF	ID23-1, ESRF	ID23-1, ESRF
Wavelength ()	0.976	0.976	0.969	0.979	1.282	0.979
Temperature (K)	100	100	100	100	100	100
Detector	PILATUS3 6M	PILATUS3 6M	PILATUS3 6M	PILATUS 6M	PILATUS 6M	PILATUS 6M
Beam diameter (m)	20	10	10	10	10	10
Flux (photonss1)	3 1011	1.5 1011	8.7 1011	3.5 1010	4.0 1010	9.5 1010
Absolute dose per point, two-dimensional grid (MGy)	0.013	0.16	0.016	0.085	0.17	0.34
Absolute dose per partial data set (MGy)	3.4	6.8	2.1	11.9	20.4	4.5
Partial data sets collected	10	59	100	54	96	137
Partial data sets processed	10	38	78	40	77	122
Partial data sets merged	9	10	74	21	49	45
Space group	P63	P63	P41212	P21	P6122	H32
Unit-cell parameters (, )	a = b = 61.13, c = 110.31	a = b = 61.25, c = 110.89	a = b = 57.93, c = 150.64	a = 27.58, b = 62.64, c = 59.55, = 91.06	a = b = 92.87, c = 92.87	a = b = 109.95, c = 623.53
Resolution range ()	20.052.29 (2.412.29)	19.732.54 (2.682.54)	19.761.19 (1.261.19)	19.731.59 (1.681.59)	19.881.27 (1.331.27)	20.103.46 (3.653.46)
Total No. of reflections	47395	37209	4188764	96305	3330113	562987
No. of unique reflections	9802	7306	81704	23004	80728	19167
Completeness (%)	92.7 (90.6)	96.7 (81.4)	99.4 (96.1)	85.0 (82.1)	92.0 (53.4)	98.7 (94.6)
Multiplicity	4.8 (4.6)	5.1 (4.3)	51.3 (48.4)	4.2 (4.0)	41.3 (8.6)	29.4 (27.7)
Half-set correlation CC1/2	0.998 (0.409)	0.938 (0.263)	0.999 (0.692)	0.989 (0.541)	0.998 (0.321)	0.997 (0.39)
I/(I)	13.0 (2.7)	4.8 (1.2)	48.7 (2.8)	8.0 (2.2)	25.4 (2.7)	9.5 (1.2)
R p.i.m.	0.050 (0.548)	0.181 (0.797)	0.034 (0.503)	0.080 (0.486)	0.017 (0.344)	0.078 (0.638)
B factor, Wilson plot (2)	37.0	26.5	9.6	12.5	14.9	88.1