Table 1. Data-collection statistics for LukE and LukD crystals.

Values in parentheses are for the highest resolution shell.

	LukE	LukD
Beamline	ID29, ESRF	ID23-EH2, ESRF
Wavelength	0.9756	0.8726
Space group	I4	P212121
Unit-cell parameters (Å)	a = b = 134.90, c = 64.13	a = 48.04, b = 50.99, c = 137.40
Resolution range (Å)	36.82–1.65 (1.74–1.65)	34.97–1.90 (2.00–1.90)
Observed reflections	507974 (72890)	138442 (7810)
Unique reflections	69188 (10065)	25099 (2609)
Multiplicity	7.3 (7.2)	5.5 (3.0)
Completeness (%)	99.9 (100.0)	91.3 (66,6)
〈I/σ(I)〉	16.7 (3.1)	15.0 (2.4)
Rmerge	0.066 (0.639)	0.077 (0.403)