7DQM

E. coli GyrB ATPase domain in complex with Naringenin

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL19U1
Synchrotron site	SSRF
Beamline	BL19U1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-04-05
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.97853
Spacegroup name	P 21 21 21
Unit cell lengths	61.584, 67.499, 103.752
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	56.580 - 1.780
R-factor	0.23386
Rwork	0.232
R-free	0.26564
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	5z9b
RMSD bond length	0.008
RMSD bond angle	1.098
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	MOLREP
Refinement software	REFMAC (5.8.0158)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	56.580	1.840
High resolution limit [Å]	1.780	1.780
Number of reflections	41802	4138
<I/σ(I)>	25.555
Completeness [%]	99.4
Redundancy	6.6
CC(1/2)	0.992	0.960

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		298	0.1 M Tris-HCl pH 7.5, 2.20 M (NH4)2HPO4, 10 mM 2-aminobenzimidazole