5W8X

Lipid A Disaccharide Synthase (LpxB)-7 solubilizing mutations-Bound to UDP

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 24-ID-C
Synchrotron site	APS
Beamline	24-ID-C
Temperature [K]	100
Detector technology	PIXEL
Collection date	2015-10-30
Detector	DECTRIS PILATUS 6M-F
Wavelength(s)	0.9792
Spacegroup name	P 32 2 1
Unit cell lengths	67.806, 67.806, 153.880
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	54.860 - 1.980
R-factor	0.2006
Rwork	0.199
R-free	0.23090
Structure solution method	SAD
Data reduction software	XDS (November 3, 2014)
Data scaling software	Aimless (0.1.27)
Phasing software	PHENIX (v1.10_2155)
Refinement software	PHENIX (v1.12_2829)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	153.880	2.030
High resolution limit [Å]	1.980	1.980
Rmerge	0.063	1.272
Rpim	0.035	0.753
Number of reflections	29131	1983
<I/σ(I)>	13.2
Completeness [%]	99.1	97.8
Redundancy	4.1	3.7
CC(1/2)	0.999	0.450

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.6	292	39% PEG 4000, 0.6 M LiCl, 0.1 M Tris-HCl pH 8.6 combined 1:1 with 8 g/L protein in 0.3 M NaCl, 5% glycerol, 20 mM Tris-HCl pH 7.4, 5 mM DTT with 100 mM trimethylammonium chloride used as an additive at 10 mM or 10% of drop volume