. Author manuscript; available in PMC: 2010 Apr 12.

Published in final edited form as: Biochemistry. 2008 Jul 24;47(33):8648–8655. doi: 10.1021/bi800635y

Table 1.

Data Collection Statistics

	TtU3S1	TtU3S2	TtU3S3	product complex
space group	P3₁	P2₁2₁2₁	P2₁	P2₁
cell dimens	a = b = 63.83 c = 58.58	a = 40.86 b = 63.24 c = 90.68	a = 40.75 b = 89.96 c = 74.98 β = 101.32	a = 35.74 b = 66.48 c = 55.46 β = 91.76
no. of obs refs	147186	75146	244799	73535
no. of unique refs	38923	14308	65660	19239
high res (Å)	2.07–2.0	2.12–2.0	1.66–1.60	1.97–1.90
completeness (%)	99.9 (100)	99.(100)	94.2(59.8)	94.4(66.7)
R_sym^a (%)	8.6 (42.5)	9.1(49.5)	4.1 (35.1)	7.5(54.8)
av I/σ(I)	39.5 (7)	18.4(3.3)	30.3(2.2)	31.7(2.3)
mosaicity (deg)	0.2	0.47	0.35	0.73

R_sym = Σ|I − 〈I〉|/ΣI, where 〈I〉 is the average intensity from multiple observations of symmetry related reflections.