1N7G

Crystal Structure of the GDP-mannose 4,6-dehydratase ternary complex with NADPH and GDP-rhamnose.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 5ID-B
Synchrotron site	APS
Beamline	5ID-B
Temperature [K]	100
Detector technology	CCD
Collection date	2001-01-01
Detector	MARRESEARCH
Wavelength(s)	1.0
Spacegroup name	P 21 21 21
Unit cell lengths	113.180, 119.010, 118.890
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	30.000 - 2.200
R-factor	0.215
Rwork	0.201
R-free	0.24700
Structure solution method	MAD
RMSD bond length	0.005
RMSD bond angle	1.200 *
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	CNS
Refinement software	CNS

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	2.300
High resolution limit [Å]	2.200	2.200
Rmerge	0.038 *	0.202 *
Number of reflections	76177 *
Completeness [%]	92.0	78 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.4	298	ammonium sulfate, PEG 400, imidazole buffer, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	reservoir	ammonium sulfate	2.1 (M)
2	1	reservoir	PEG400	2-2.5 (%(w/v))
3	1	reservoir	imidazole	0.1 (M)	pH6.4