ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.5	298	Ammonium sulphate,crystals were grown after the protein was reductively alkylated. All QacR-drug complexes were crystallized in this manner. Although not required, only small crystals are obtained otherwise and take several months to grow., pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Unit Cell:

a: 172.300 Å b: 172.300 Å c: 95.000 Å α: 90.00° β: 90.00° γ: 90.00°

Symmetry:

Space Group: P 42 21 2

Crystal Properties:

Matthew's Coefficient: 3.81 Solvent Content: 67.73

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	MAD	THROUGHOUT	2.84	77.06	34321	3424	99.7	?	0.2720000	68.7

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
2.84	83.2	99.9	?	0.0490000	10.5	6.9	34367	34367	0	0	45.6

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	2.84	2.91	99.9	?	0.2590000	2.9	7.0	?

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	SSRL BEAMLINE BL9-2	?	SSRL	BL9-2

Software