ISDA

6YUQ

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	291.15	Native wild type CsaC crystallized in sitting drop setups at concentrations of approx. 18mg/ml. Fine screens around initial screening conditions resulted in many isomorphous crystals. Mother liquor contained 50mM HEPES pH 7.0, 100 mM HEPES pH 7.6, 100mM NaCl, 5mM MgCl2, 1mM EDTA, and 31-42% PEG200. Good quality crystals grew at 4, 12, and 18C.

Unit Cell:

a: 137.483 Å b: 137.483 Å c: 70.253 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: P 41 21 2

Crystal Properties:

Matthew's Coefficient: 2.83 Solvent Content: 56.47

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	1.95	46.27	49462	2475	99.87	0.2100	0.2207	71.33

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
1.95	48.62	99.9	0.059	?	25.1	26.2	?	49502	?	?	?

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	1.95	2.02	99.9	?	?	1.2	25.6	?

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	PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2)	0.97625	PETRA III, EMBL c/o DESY	P14 (MX2)

Software