ISDA

4ABZ

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	8.0	291	Protein: 10.0 mg/mL TetR(D), 0.2M NaCl, 50 mM Tris/HCl, pH 8.0, 2mM [TigeTC], 2mM MgCl2. Precipitant: 1M (NH4)2SO4, 0.2M NaCl, 0.05M Tris/HCl, pH 8.0, 10mM MgCl2. Protein/precipitant 2+2 microL, against 0.5mL Precipitant.

Unit Cell:

a: 68.490 Å b: 68.490 Å c: 179.250 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: I 41 2 2

Crystal Properties:

Matthew's Coefficient: 2.77 Solvent Content: 47

Refinement Statistics

Diffraction ID	Structure Solution Method	Cross Validation Method	Resolution Limit (High)	Resolution Limit (Low)	Number of Reflections (Observed)	Number of Reflections (R-free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	1.886	48.477	17367	880	98.219	?	0.2583	37.603

Data Collection

Overall

Resolution Limit (High)	Resolution Limit (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1.85	50.00	98.2	0.05	?	33.95	14.15	?	18428	?	?	41

Highest Resolution Shell

#	Resolution Limits (Low)	Resolution Limits (High)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.85	1.90	97.2	?	?	2.04	14.19	?

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		100 K			?

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	BESSY BEAMLINE 14.2	0.950000	BESSY	14.2

Software