9HQR

Variant G450A of Orotidine 5'-monophosphate decarboxylase-domain of human UMPS in complex with the product UMP at 1.2 Angstrom resolution

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2)
Synchrotron site	PETRA III, EMBL c/o DESY
Beamline	P14 (MX2)
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-06-23
Detector	DECTRIS EIGER2 X CdTe 16M
Wavelength(s)	0.6888
Spacegroup name	C 2 2 21
Unit cell lengths	77.850, 116.340, 61.980
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	42.420 - 1.200
R-factor	0.1232
Rwork	0.122
R-free	0.14150
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.008
RMSD bond angle	1.071
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	MOLREP
Refinement software	PHENIX ((1.20.1_4487: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	42.420	1.243
High resolution limit [Å]	1.200	1.200
Rmeas	0.096
Number of reflections	87491	8585
<I/σ(I)>	16.02
Completeness [%]	99.5
Redundancy	13.6
CC(1/2)	0.999	0.476

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		293	100 mM Tris/HCl pH 7.0, 1.7 - 1.9 M Ammonium sulfate, 10 mM Glutathion pH 8.0, 5% (w/v) Glycerol