1U1E

Structure of e. coli uridine phosphorylase complexed to 5(phenylseleno)acyclouridine (PSAU)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 8-BM
Synchrotron site	APS
Beamline	8-BM
Temperature [K]	100
Detector technology	CCD
Collection date	2003-07-25
Detector	ADSC QUANTUM 315
Wavelength(s)	0.9790
Spacegroup name	P 21 21 21
Unit cell lengths	91.076, 125.690, 140.899
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	48.800 - 2.001
R-factor	0.21351
Rwork	0.211
R-free	0.23452
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.005
RMSD bond angle	0.892
Data reduction software	MOSFLM
Data scaling software	SCALEPACK
Phasing software	CNS
Refinement software	REFMAC (5.1.24)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.070
High resolution limit [Å]	2.000	2.000
Number of reflections	108334
Completeness [%]	99.1	94.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.2	295	PEG 4000, MES, GLYCEROL, PH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 295K