4LF5

Crystal Structure of 30S ribosomal subunit from Thermus thermophilus

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 24-ID-C
Synchrotron site	APS
Beamline	24-ID-C
Temperature [K]	100
Detector technology	CCD
Collection date	2010-11-07
Detector	ADSC QUANTUM 315
Wavelength(s)	0.98
Spacegroup name	P 41 21 2
Unit cell lengths	401.834, 401.834, 174.385
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	34.590 - 3.753
R-factor	0.1659
Rwork	0.163
R-free	0.21840
Structure solution method	FOURIER SYNTHESIS
RMSD bond length	0.009
RMSD bond angle	1.421
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	PHENIX
Refinement software	PHENIX (dev_1119)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	35.000	35.000	3.880
High resolution limit [Å]	3.750	8.050	3.750
Rmerge	0.083	0.029	0.651
Number of reflections	141622
<I/σ(I)>	10.2
Completeness [%]	97.8	92.5	98.8
Redundancy	2.9	2.9	2.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	hanging drop	6.5	277	MPD, pH 6.5, hanging drop, temperature 277K