5DN8

1.76 Angstrom Crystal Structure of GTP-binding Protein Der from Coxiella burnetii in Complex with GDP.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 21-ID-G
Synchrotron site	APS
Beamline	21-ID-G
Temperature [K]	100
Detector technology	CCD
Collection date	2014-10-02
Detector	MARMOSAIC 325 mm CCD
Wavelength(s)	0.97856
Spacegroup name	P 21 21 21
Unit cell lengths	44.275, 98.443, 107.968
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	29.050 - 1.760
R-factor	0.17295
Rwork	0.171
R-free	0.20440
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2HJC
RMSD bond length	0.009
RMSD bond angle	1.473
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	REFMAC (5.8.0073)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	1.790
High resolution limit [Å]	1.760	1.760
Rmerge	0.051	0.537
Number of reflections	47308
<I/σ(I)>	33.8	3.9
Completeness [%]	99.7	100
Redundancy	7.2	7.3

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	5.5	295	Protein: 11.0 mg/ml, 0.25M Sodium chloride, 0.01M Tris-HCl pH 8.3, 10mM GDP, Screen: JSCG+ (H11), 0.2M Magnesium chloride, 0.1M Bis-Tris pH 5.5, 25% (w/v) PEG 3350.