Table 3. Data collection and processing for CENP-SX–dsDNA.

Values in parentheses are for the outer shell.

Diffraction source	BL-1A, PF	BL-1A, PF
Wavelength (Å)	1.1	1.1
Detector	EIGER	EIGER
Space group	P21	C2
a, b, c (Å)	100, 81.6, 110	127, 81.5, 100
α, β, γ (°)	90, 106, 90	90, 124, 90
Mosaicity (°)	0.095	0.095
Resolution range (Å)	44–3.6 (3.7–3.6)	44–3.2 (3.3–3.2)
Total No. of reflections	69125 (7187)	49154 (5154)
No. of unique reflections	20200 (2012)	14264 (1425)
Completeness (%)	98.7 (99.5)	99.3 (99.4)
Multiplicity	3.4 (3.6)	3.4 (3.6)
〈I/σ(I)〉	13.0 (4.7)	24.6 (7.2)
R merge	0.054 (0.23)	0.031 (0.16)
R meas	0.065 (0.28)	0.038 (0.19)
R p.i.m.	0.035 (0.15)	0.020 (0.10)
Overall B factor from Wilson plot (Å2)	110.9	99.5
CC1/2	0.99 (0.96)	0.99 (0.98)
CC*	1 (0.99)	1 (0.99)