6SAW

Chromophore binding domain of bacteriophytochrome linked diguanylyl cyclase from Idiomarina species A28L (dimeric Pfr-like state).

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PETRA III, DESY BEAMLINE P11
Synchrotron site	PETRA III, DESY
Beamline	P11
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-05-27
Detector	DECTRIS PILATUS 6M
Wavelength(s)	1.004700
Spacegroup name	H 3
Unit cell lengths	344.650, 344.650, 92.440
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	55.023 - 3.000
R-factor	0.1982
Rwork	0.197
R-free	0.22920
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6et7
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER (2.8.1)
Refinement software	PHENIX

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	55.023	55.023	3.100
High resolution limit [Å]	3.000	20.000	3.000
Rmerge	0.286	0.081	1.392
Rmeas	0.338	0.099	1.656
Total number of observations	284153
Number of reflections	81556	259	7629
<I/σ(I)>	4.94	14.21	1.12
Completeness [%]	99.5	92.8	99.4
Redundancy	3.484	3.135	3.402
CC(1/2)	0.956	0.981	0.268

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	6.5	293	0.1 M Bis-Tris pH6.5, 20 % PEG 5000 MME