6VWO

Crystal structure of E. coli guanosine kinase

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 24-ID-E
Synchrotron site	APS
Beamline	24-ID-E
Temperature [K]	100
Detector technology	PIXEL
Collection date	2018-06-20
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.97920
Spacegroup name	P 32 2 1
Unit cell lengths	118.117, 118.117, 75.447
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	46.500 - 1.780
R-factor	0.1825
Rwork	0.181
R-free	0.20480
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	ensemble
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	PHENIX (1.17.1_3660)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	1.810
High resolution limit [Å]	1.780	4.830	1.780
Rmerge	0.083	0.048	0.896
Rmeas	0.086	0.049	0.979
Rpim	0.020	0.011	0.381
Total number of observations	918133
Number of reflections	55162	3073	1417
<I/σ(I)>	6.6
Completeness [%]	95.0	100	49
Redundancy	16.6	19.1	5.2
CC(1/2)		0.999	0.732

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.9	291	0.1 M TRIS pH 8.9, 15% PEG-4000, 0.2M CaCl2