1UI1

Crystal Structure Of Uracil-DNA Glycosylase From Thermus Thermophilus HB8

Experimental procedure

Experimental method	MAD
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL45XU
Synchrotron site	SPring-8
Beamline	BL45XU
Temperature [K]	100
Detector technology	CCD
Collection date	2001-11-19
Detector	RIGAKU JUPITER 210
Wavelength(s)	0.97965
Spacegroup name	P 21 21 21
Unit cell lengths	45.502, 59.034, 81.404
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	20.000 - 2.800
R-factor	0.214
Rwork	0.214
R-free	0.27600
Structure solution method	MAD
RMSD bond length	0.007
RMSD bond angle	1.280 *
Data reduction software	HKL-2000
Data scaling software	SCALEPACK
Phasing software	SOLVE
Refinement software	CNS (1.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	47.700	2.900
High resolution limit [Å]	2.800	2.800
Rmerge	0.098 *	0.198 *
Total number of observations	28562 *
Number of reflections	5654
Completeness [%]	97.8	99.3

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	4 *	1.3M ammonium sulfate, 75mM Tris, 25% glycerol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	13 (mg/ml)
2	1	drop	ammonium sulfate	1.2-1.5 (M)
3	1	drop	glycerol	25 (%(v/v))
4	1	drop	Tris-HCl	75 (mM)	pH8.5