TABLE 2.

Merging, scaling, and refinement statistics

Values in parentheses represent outer shell reflections only.

	TtOGA	TtOGT
Space group	C 2	P 21 21 21
Unit cell (Å)	a = 52.6, b = 132.5, c = 161.2	a = 70.19, b = 216.36, c = 216.40
Resolution (Å)	49.03–2.06 (2.13–2.06)	49.00–2.80 (8.85–2.80)
No. reflections	236,413 (22,742)	551,360 (80,160)
No. unique reflections	57,764 (5,569)	82,234 (11,826)
Redundancy	4.1 (4.1)	6.7 (6.8)
Mean (I/σI)	12.8 (1.8)	12.6 (2.5)
Completeness (%)	99.6 (98.8)	100 (99.9)
Rmerge	0.071 (0.681)	0.13 (0.69)
Rwork/Rfree (%)	20.1/23.6	21.8/24.6
r.m.s.d. bonds (Å)	0.07	0.09
r.m.s.d. angles (°)	1.2	1.4