6G82

Serum paraoxonase-1 by directed evolution with the L69S/H115W/F222S mutations

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID14-1
Synchrotron site	ESRF
Beamline	ID14-1
Temperature [K]	100
Detector technology	CCD
Collection date	2009-05-07
Detector	ADSC QUANTUM 4r
Wavelength(s)	0.9334
Spacegroup name	P 43 21 2
Unit cell lengths	98.135, 98.135, 139.189
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	24.569 - 2.401
R-factor	0.1903
Rwork	0.188
R-free	0.22260
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4hho
RMSD bond length	0.007
RMSD bond angle	0.850
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	PHENIX ((1.11.1_2575: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	24.569	2.487
High resolution limit [Å]	2.401	2.401
Rmerge	0.115	0.514
Number of reflections	27165
<I/σ(I)>	36.17
Completeness [%]	99.7
Redundancy	13.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		291	0.1M Bis-Tris Propane pH 6.5, 0.2M Sodium bromide and 20% PEG 3350.