2GXG

Crystal structure of EmrR homolog from hyperthermophilic archaea Sulfolobus tokodaii strain7

Experimental procedure

Experimental method	MAD
Source type	SYNCHROTRON
Source details	PHOTON FACTORY BEAMLINE BL-5A
Synchrotron site	Photon Factory
Beamline	BL-5A
Temperature [K]	95
Detector technology	CCD
Collection date	2004-05-29
Detector	ADSC QUANTUM 315
Wavelength(s)	1.0000, 0.9841, 0.9794, 0.9792
Spacegroup name	P 41 21 2
Unit cell lengths	46.114, 46.114, 140.257
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	20.000 - 1.450
R-factor	0.22333
Rwork	0.223
R-free	0.23900
Structure solution method	MAD
RMSD bond length	0.017
RMSD bond angle	1.558
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	SOLVE (2.06)
Refinement software	REFMAC (refmac_5.1.24)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	20.000	20.000	1.500
High resolution limit [Å]	1.450	3.120	1.450
Rmerge	0.072	0.063	0.223
Number of reflections	27739	2960	2661
<I/σ(I)>	16
Completeness [%]	99.5
Redundancy	10.4	10.1	5.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	9	293	21% PEG 2000 monomethyl ethyl, 0.1M Tris-HCl, pH 9, VAPOR DIFFUSION, SITTING DROP, temperature 293K
1	VAPOR DIFFUSION, SITTING DROP	9	293	21% PEG 2000 monomethyl ethyl, 0.1M Tris-HCl, pH 9, VAPOR DIFFUSION, SITTING DROP, temperature 293K
1	VAPOR DIFFUSION, SITTING DROP	9	293	21% PEG 2000 monomethyl ethyl, 0.1M Tris-HCl, pH 9, VAPOR DIFFUSION, SITTING DROP, temperature 293K