2QCO

Crystal structure of the transcriptional regulator CmeR from Campylobacter jejuni

Experimental procedure

Experimental method	MAD
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 8.2.2
Synchrotron site	ALS
Beamline	8.2.2
Temperature [K]	100
Detector technology	CCD
Collection date	2006-06-23
Detector	ADSC QUANTUM 315
Wavelength(s)	0.9795
Spacegroup name	P 21 21 2
Unit cell lengths	93.125, 37.587, 57.789
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	50.000 - 2.250
R-factor	0.23
Rwork	0.219
R-free	0.24300
Structure solution method	MAD
RMSD bond angle	0.800
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	SnB
Refinement software	CNS

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.330
High resolution limit [Å]	2.250	2.250
Number of reflections	10132
<I/σ(I)>	16.6	4.7
Completeness [%]	99.6	97.7

Crystallization Conditions

crystal ID	method	pH	temperature	details
1