1MO0

Structural Genomics Of Caenorhabditis Elegans: Triose Phosphate Isomerase

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL9-1
Synchrotron site	SSRL
Beamline	BL9-1
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2002-06-22
Spacegroup name	P 1 21 1
Unit cell lengths	36.399, 64.373, 105.706
Unit cell angles	90.00, 91.53, 90.00

Refinement procedure

Resolution	29.600 - 1.700
R-factor	0.183
Rwork	0.183
R-free	0.21300
Structure solution method	SAS
Starting model (for MR)	THE STRUCTURE WAS SOLVED USING THE DATA COLLECTED ON R-AXIS IV WITH CU_KA RADIATION TO 2-A RESOLUTION. THE CRYSTAL WAS SOAKED WITH POTASSIUM IODIDE PRIOR DATA COLLECTION
RMSD bond length	0.005
RMSD bond angle	22.000 *
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	SOLVE
Refinement software	CNS (1.0)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	29.600	1.760
High resolution limit [Å]	1.700	1.700
Rmerge	0.039 *	0.206 *
Total number of observations	174695 *
Number of reflections	49994 *
<I/σ(I)>	15.1
Completeness [%]	92.7
Redundancy	3.49	2.64

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.5 *	22 *	2 M AMMONIUM SULFATE, 50 mM SODIUM ACETATE at pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	reservoir	ammonium sulfate	2 (M)
2	1	reservoir	sodium acetate	50 (mM)	pH5.5
3	1	drop	protein	16 (mg/ml)
4	1	drop	HEPES	15 (mM)	pH7.5