High res. cutoff (Å)	I/σI	R(res. X)	Rfree(res. X)	R(refined at res. Y but calculated at res. X)	Rfree(refined at res. Y but calculated at res. X)	Rfree(refined at res. Y but calculated at res. X) – Rfree(res. X)
With NCS and secondary structure restraints
4.77	2	26.55	30.07
4.49	1.5	27.18	30.86	25.75	29.75	-0.32
4.26	1	28.29	32.07	27.08	30.8	-0.06
4.14	0.5	28.32	32.08	27.78	31.75	-0.32
4.4	0.33	29.25	32.86	28.65	32.31	0.23
Without NCS and secondary structure restraints
4.77	2	26.25	29.78
4.49	1.5	26.91	30.63	25.75	29.5	-0.28
4.26	1	28.2	31.88	27.08	30.57	-0.06
4.14	0.5	28.57	32.16	27.78	31.84	-0.04
4.4	0.33	29.08	32.74	28.65	32.15	-0.01