3UC1

Mycobacterium tuberculosis gyrase type IIA topoisomerase C-terminal domain

Experimental procedure

Experimental method	Native
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 8.3.1
Synchrotron site	ALS
Beamline	8.3.1
Temperature [K]	100
Detector technology	CCD
Collection date	2008-06-09
Detector	ADSC QUANTUM 315r
Wavelength(s)	1.1
Spacegroup name	P 21 21 21
Unit cell lengths	38.871, 82.842, 83.433
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	41.716 - 1.650
R-factor	0.1894
Rwork	0.188
R-free	0.22210
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.009
RMSD bond angle	1.182
Data reduction software	HKL-2000
Data scaling software	SCALEPACK
Phasing software	PHASER
Refinement software	PHENIX ((phenix.refine: 1.6.2_432))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	1.710
High resolution limit [Å]	1.650	1.650
Rmerge	0.074
Number of reflections	33301
<I/σ(I)>	27.131	3.59
Completeness [%]	100.0	100
Redundancy	7.1	7

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.5	291	0.2 M (CH3COO)2Ca xH2O. 20% PEG3350, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K