3E96

Crystal structure of dihydrodipicolinate synthase from bacillus clausii

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	2008-08-04
Detector	ADSC QUANTUM 4
Wavelength(s)	0.97915
Spacegroup name	P 21 21 2
Unit cell lengths	98.766, 80.938, 93.166
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	24.690 - 1.800
R-factor	0.193
Rwork	0.193
R-free	0.21300
Structure solution method	SAD
RMSD bond length	0.007
RMSD bond angle	1.300
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	Auto-Rickshaw
Refinement software	CNS (1.1)

Data quality characteristics

	Overall
Low resolution limit [Å]	25.000
High resolution limit [Å]	1.800
Rmerge	0.057
Number of reflections	67674
Completeness [%]	96.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7	293	1.8 M tri-Ammonium Citrate, , pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K