2O3I

X-ray Crystal Structure of Protein CV_3147 from Chromobacterium violaceum. Northeast Structural Genomics Consortium Target CvR68.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSLS BEAMLINE X4A
Synchrotron site	NSLS
Beamline	X4A
Temperature [K]	100
Detector technology	CCD
Collection date	2006-11-17
Detector	ADSC QUANTUM 4
Wavelength(s)	0.97930
Spacegroup name	P 21 21 2
Unit cell lengths	92.336, 125.608, 65.349
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	29.920 - 2.300
R-factor	0.198
Rwork	0.198
R-free	0.22800
Structure solution method	SAD
RMSD bond length	0.006
RMSD bond angle	1.400
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	SOLVE
Refinement software	CNS (1.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	2.380
High resolution limit [Å]	2.300	2.300
Rmerge	0.114	0.473
Number of reflections	65131
<I/σ(I)>	14.3	4.9
Completeness [%]	96.9	97.1
Redundancy	6.3	6.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Microbatch under oil	9	277	40% PEG 1000, 0.1 M Magnesium sulfate, 0.1 M TAPS, pH 9.0, Microbatch under oil, temperature 277K