3QKI

Crystal structure of Glucose-6-Phosphate Isomerase (PF14_0341) from Plasmodium falciparum 3D7

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	CLSI BEAMLINE 08ID-1
Synchrotron site	CLSI
Beamline	08ID-1
Temperature [K]	174
Detector technology	IMAGE PLATE
Collection date	2010-09-21
Detector	MAR scanner 300 mm plate
Wavelength(s)	0.97949
Spacegroup name	C 1 2 1
Unit cell lengths	138.444, 233.003, 72.794
Unit cell angles	90.00, 91.40, 90.00

Refinement procedure

Resolution	39.660 - 1.920
R-factor	0.1753
Rwork	0.174
R-free	0.20740
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	code 1GZD
RMSD bond length	0.010
RMSD bond angle	1.080
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	PHASER (2.1.4)
Refinement software	BUSTER-TNT (BUSTER 2.8.0)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	40.000	40.000	1.990
High resolution limit [Å]	1.920	4.140	1.920
Rmerge	0.169	0.047	0.785
Number of reflections	172699
<I/σ(I)>	7.2
Completeness [%]	98.9	100	94.3
Redundancy	3.6	3.9	2.7

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.7	291	1.2 M Na citrate 0.1 M Na Hepes 5% MPD , pH 7.7, VAPOR DIFFUSION, HANGING DROP, temperature 291K