. Author manuscript; available in PMC: 2015 Jan 21.

Published in final edited form as: Biochemistry. 2014 Jan 7;53(2):397–412. doi: 10.1021/bi401223r

Table 7.

Crystallographic and Refinement Statistics

X-ray Diffraction Data

Space group	P2₁
Cell dimensions
a (Å)	43.8
b (Å)	88.7
c (Å)	50.0
β (°)	97.3
Resolution (Å)	19.95–1.74 (1.83–1.74)
No. observations	147,218
No. unique	38,860
Completeness (%)	99.7 (99.7)
I/σI	6.2 (1.9)
R_merge	0.120 (0.744)

Refinement Statistics

Resolution (Å)	19.95–1.74
No. reflections	36891
R_work/R_free	0.170 / 0.207
No. non- hydrogen atoms	2740
Mean B factor (Å²)	24.7
Root-mean-square deviation for bond lengths (Å)	0.023
Root-mean-square deviation for bond angles (deg)	2.15