4I2V

X-ray structure of the unliganded uridine phosphorylase from Yersinia pseudotuberculosis at 2.12A resolution

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	EMBL/DESY, HAMBURG BEAMLINE X13
Synchrotron site	EMBL/DESY, HAMBURG
Beamline	X13
Temperature [K]	100
Detector technology	CCD
Collection date	2012-05-13
Detector	MAR CCD 165 mm
Wavelength(s)	0.801
Spacegroup name	P 3
Unit cell lengths	156.680, 156.680, 48.460
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	29.610 - 2.121
R-factor	0.2032
Rwork	0.200
R-free	0.24250
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2oxf
RMSD bond length	0.009
RMSD bond angle	1.416
Data scaling software	SCALA
Phasing software	PHASER
Refinement software	PHENIX (1.8.1_1168)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	29.625	29.600	2.250
High resolution limit [Å]	2.120	6.230	2.120
Number of reflections	73717
Completeness [%]	97.8	97.1	94

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.5	291	0.2M Sodium acetate, 0.1M MES, 10%(w/v) PEG 8000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K