7WZV

The structure of a Twitch Radical SAM Dehydrogenase SpeY

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL17U1
Synchrotron site	SSRF
Beamline	BL17U1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2020-07-18
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	0.97917
Spacegroup name	P 21 21 21
Unit cell lengths	65.280, 93.579, 108.146
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	70.764 - 1.899
R-factor	0.201665248867
Rwork	0.200
R-free	0.23489
Structure solution method	SAD
RMSD bond length	0.006
RMSD bond angle	1.030
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX (1.12_2829)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	70.770	2.000
High resolution limit [Å]	1.890	1.890
Number of reflections	53042	7642
<I/σ(I)>	16.7
Completeness [%]	100.0
Redundancy	13
CC(1/2)	0.999	0.790

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		293	0.5 M Sodium cacodylate trihydrate (pH 6.5), 1.7 M Ammonium sulfate and 0.05 M Magnesium acetate tetrahydrate