4RLE

Crystal structure of the c-di-AMP binding PII-like protein DarA

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID23-1
Synchrotron site	ESRF
Beamline	ID23-1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2014-05-12
Detector	PSI PILATUS 6M
Wavelength(s)	0.9100
Spacegroup name	P 63
Unit cell lengths	56.521, 56.521, 58.201
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	37.461 - 1.300
R-factor	0.1305
Rwork	0.130
R-free	0.15450
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3m05
RMSD bond length	0.009
RMSD bond angle	1.469
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	PHENIX

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	37.461		1.350
High resolution limit [Å]	1.300	17.000	1.300
Rmerge	0.025	0.016	0.176
Number of reflections	26017	14	2789
<I/σ(I)>	38.86	55.61	10.49
Completeness [%]	99.9	93.3	100
Redundancy	6.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		292	0.1-0.2 M sodium tartrate, 16-20% PEG5000, 10 mM DTT, vapor diffusion, sitting drop, temperature 292K