Table 1. Data collection and refinement statistics.

Values in parentheses refer to the highest resolution shell. Ramachandran plot statistics were determined with PROCHECK [25].

Parameter	LplGT HgCl2 derivative	LplGT and UDP-glucose	LppGT, UDP and glucose
Space group	H 3	H 3	P 21
Wavelength (Å)	1.003	1.282	1.892
Resolution (Å)	20.0-2.10	20.0-1.9	20.0-2.1
Cell dimensions	a = 0122.3Å b = 0122.3Å c = 103.1Å	a = 0122.8Å b = 0122.8 c = 103.4Å,	a = 051.0Å b = 0104.6Å c = 53.3Å
Unique reflections	33622	45918	31842
Completeness	0.999 (0.991)	0.992 (0.969)	0.971 (0.918)
Rsym	0.099 (0.520)	0.073 (0.50)	0.125 (0.402)
I/σ(I)	26.0 (5.7)	29 (5.8)	23.2 (5.5)
Redundancy	12.8 (11.8)	10.3 (7.2)	6.5 (3.6)
Rwork/Rfree		0.199/0.261	0.189/0.254
RMSD from ideal geometry, bonds (Å)		0.012	0.008
RMSD from ideal geometry, angles (°)		1.4	1.2
B-factor (backbone bonds) RMSD (Å2)		0.74	0.56
B-factor protein (Å2)		35.4	27.3
B-factor UDP-glucose (Å2)		29.4
B-factor UDP (Å2)			19.4
B-factor glucose (Å2)			26.9
B-factor solvent (Å2)		40.6	33.5
Ramachandran plot:
Most favoured (%)		97.7	96.2
Additionally allowed (%)		2.3	2.9
Generously allowed (%)		0.0	0.21
PDB code		2WZG	2WZF