ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	298	Drop solution, 0.5 mM duplex, 20 mM Lithium chloride, 40 mM Strontium chloride hexahydrate, 20 mM Sodium cacodylate trihydrate pH 7.0, 15% (v/v) MPD, 6.0 mM Spermine tetrahydrochloride; Well solution, Component concentrations are double the concentration of the drop solution and do not contain the oligonucleotide duplex

Unit Cell:

a: 55.140 Å b: 55.140 Å c: 45.960 Å α: 90.00° β: 90.00° γ: 120.00°

Symmetry:

Space Group: P 61

Crystal Properties:

Matthew's Coefficient: 3.26 Solvent Content: 62.24

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	2.60	47.75	2502	153	99.80	0.2189	0.2342	?

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
2.6	47.75	99.9	?	?	8.9	7.5	?	2517	?	?	?

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	2.60	2.72	?	?	?	2.2	?	?

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 P13 (MX1)	0.9762	PETRA III, EMBL c/o DESY	P13 (MX1)

Software