4EXQ

CRYSTAL STRUCTURE of UROPORPHYRINOGEN DECARBOXYLASE (UPD) FROM BURKHOLDERIA THAILANDENSIS E264

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 5.0.1
Synchrotron site	ALS
Beamline	5.0.1
Temperature [K]	100
Detector technology	CCD
Collection date	2012-04-21
Detector	ADSC QUANTUM 210
Wavelength(s)	0.9774
Spacegroup name	P 41 21 2
Unit cell lengths	53.320, 53.320, 233.620
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	50.000 - 1.650
R-factor	0.179
Rwork	0.178
R-free	0.20000
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.010
RMSD bond angle	1.315
Phasing software	PHASER
Refinement software	REFMAC (5.6.0117)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	1.690
High resolution limit [Å]	1.650	1.650
Rmerge	0.061	0.521
Number of reflections	41883
<I/σ(I)>	16.26	2.9
Completeness [%]	99.6	99.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7	289	EBS INTERNAL TRACKING NUMBER HEPES (PH 7.0), 500 MM NACL, 2 MM DTT, 0.025% SODIUM AZIDE, 5% GLYCEROL, 0.4 UL X 0.4 UL DROP WITH 10% PEG 1000, 10% PEG 8000, VAPOR DIFFUSION, SITTING DROP, temperature 289K