5WNU

Crystal Structure of 30S ribosomal subunit from Thermus thermophilus

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL12-2
Synchrotron site	SSRL
Beamline	BL12-2
Temperature [K]	100
Detector technology	PIXEL
Collection date	2017-04-14
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.98
Spacegroup name	P 41 21 2
Unit cell lengths	400.000, 400.000, 173.000
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	39.801 - 3.400
R-factor	0.1875
Rwork	0.187
R-free	0.23110
Structure solution method	FOURIER SYNTHESIS
RMSD bond length	0.001
RMSD bond angle	0.440
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHENIX
Refinement software	PHENIX

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	39.801	39.801	2.990
High resolution limit [Å]	2.920	13.050	2.920
Rmerge	0.716	0.044
Rmeas	0.720	0.045
Total number of observations	22485694
Number of reflections	295340	3523	18089
<I/σ(I)>	8.25	91.44
Completeness [%]	98.1	94.6	81.9
Redundancy	76.135	64.62	39.52
CC(1/2)	0.999	1.000

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	MICROBATCH	6.5	298	17% MPD