3PBY

Crystal structure of the mutant L123S of orotidine 5'-monophosphate decarboxylase from Methanobacterium thermoautotrophicum complexed with 6-azauridine 5'-monophosphate

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSLS BEAMLINE X4A
Synchrotron site	NSLS
Beamline	X4A
Temperature [K]	100
Detector technology	CCD
Collection date	2010-08-07
Detector	ADSC QUANTUM 4
Wavelength(s)	0.97915
Spacegroup name	P 1 21 1
Unit cell lengths	59.768, 64.046, 61.611
Unit cell angles	90.00, 115.50, 90.00

Refinement procedure

Resolution	32.376 - 1.300
R-factor	0.1606
Rwork	0.160
R-free	0.16880
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3g18
RMSD bond length	0.006
RMSD bond angle	1.125
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	BALBES
Refinement software	PHENIX ((phenix.refine: 1.5_2))

Data quality characteristics

	Overall
Low resolution limit [Å]	32.376
High resolution limit [Å]	1.300
Number of reflections	97097
Completeness [%]	94.3

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.5	293	20% PEG 8000, 0.1M Sodium cacodilate, 0.2M magnesium acetate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 100K, temperature 293K