6QW1

The Transcriptional Regulator PrfA-L140F mutant from Listeria Monocytogenes

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID30B
Synchrotron site	ESRF
Beamline	ID30B
Temperature [K]	100
Detector technology	PIXEL
Collection date	2017-03-03
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	0.96770
Spacegroup name	P 21 21 21
Unit cell lengths	47.634, 88.806, 115.439
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	48.396 - 1.844
R-factor	0.1834
Rwork	0.181
R-free	0.24140
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	5f1r
RMSD bond length	0.012
RMSD bond angle	1.146
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX ((1.10.1_2155: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	48.400	1.880
High resolution limit [Å]	1.840	1.840
Rmerge	0.082	1.417
Rpim	0.033	0.573
Number of reflections	42882
<I/σ(I)>	17.7	1.9
Completeness [%]	99.5	91.6
Redundancy	13.4	13.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5.5	291	Droplets of 2 to 4 microl protein solution in 50 mM sodium phosphate pH 6.5 and 200 mM NaCl at 3 mg per ml were mixed with 2 microl reservoir solution consisting of 22-25% PEG 4000, 100 mM sodium citrate pH 5.5, and 17% isopropanol.