6KZV

Crystal structure of E.coli DNA gyrase B in complex with 2-oxo-1,2-dihydroquinoline derivative

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007 HF
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2014-01-29
Detector	RIGAKU RAXIS VII
Wavelength(s)	1.5418
Spacegroup name	P 41
Unit cell lengths	53.444, 53.444, 67.884
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	18.900 - 2.400
R-factor	0.19859
Rwork	0.196
R-free	0.26032
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1aj6
Data reduction software	CrystalClear
Data scaling software	CrystalClear
Phasing software	MOLREP
Refinement software	REFMAC (5.8.0158)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	18.900	2.490
High resolution limit [Å]	2.400	2.400
Rmerge	0.081	0.348
Number of reflections	7467	733
<I/σ(I)>	12.6
Completeness [%]	99.3
Redundancy	4.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION		293	MES, Magnesium chloride, PEG4000