1P0Z

Sensor Kinase CitA binding domain

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID14-1
Synchrotron site	ESRF
Beamline	ID14-1
Temperature [K]	100
Detector technology	CCD
Collection date	2002-05-09
Detector	ADSC QUANTUM 4r
Spacegroup name	P 1
Unit cell lengths	61.613, 84.333, 97.710
Unit cell angles	112.83, 107.36, 93.74

Refinement procedure

Resolution	38.000 * - 1.600
R-factor	0.168
Rwork	0.168
R-free	0.19000
Structure solution method	SAD
RMSD bond length	0.014 *
RMSD bond angle	1.700
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	SHELXD
Refinement software	CNS (1.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	38.000 *	1.700
High resolution limit [Å]	1.600	1.600
Rmerge	0.103 *
Number of reflections	214649
<I/σ(I)>	11.88	4.24
Completeness [%]	95.8 *	92.8
Redundancy	8.7	8.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	6	289	HANGING DROP, VAPOUR DIFFUSION, RESERVOIR: 100MM NA2MOO4, 100MM MES, PH 6.0, 8% PEG4000, 2.5% GLYCEROL, PROTEIN SOLUTION: 10MM NACL, 10MM TRIS, PH 8.0, 1MM NA-CITRATE, 16MG/ML PROTEIN CONC. MIXING RATIO 1:1., temperature 289K

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	reservoir		100 (mM)
2	1	reservoir	MES	100 (mM)	pH6.0
3	1	reservoir	PEG4000	8 (%(w/v))
4	1	reservoir	glycerol	2.5 (%(v/v))	or 14%PEG4000 and 15%glycerol