Table 1.

X-ray diffraction data collection statistics

	Aniracetama	CX614a
Space group	P21	P21
Unit cell dimensions (Å)	a = 48.1, b = 64.1, c = 108.0; β = 90.1°	a = 114.3, b = 163.7, c = 47.3; β = 90.0°
# Molecules per A.U.b	2	6
Wavelength (λ, Å)	0.9763	0.9795
dmin (Å)c	1.65 (1.75)	1.70 (1.76)
Mean redundancy	2.8	2.5
Rmerge (%)d,e	5.4 (37.4)	7.2 (14.8)
Completenesse	84.7 (66.1)	89.8 (52.1)

^a Aniracetam was cocrystallized with fluorowillardiine, whereas CX614 was cocrystallized with quisqualate.

^b Number of protein molecules per asymmetric unit (A.U.).

^c Values in parentheses define the low-resolution limits for the highest-resolution shell of data.

^d R_merge = (Σ|I_i - <I_i>|)/Σ|I_i|, where <I_i> is the mean I_i over all symmetry-equivalent reflections.

^e Values in parentheses are the statistics for the highest-resolution shell of data.