ISDA: 3NYP

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	6.5	285.15	The 5 Ul drop contained 1.2 mM quadruplex DNA, 1.2 mM ligand, 4% MPD, 4 mM potassium chloride, 4 mM magnesium chloride, 4 mM sodium chloride, 4 mM lithium sulphate, 3.2 mM spermine.4HCl and 16 mM potassium cacodylate buffer at pH 6.5. This was equilibrated against a reservoir well solution of 500 Ul of 45% MPD, VAPOR DIFFUSION, HANGING DROP, temperature 285.15K

Unit Cell:

a: 57.800 Å b: 44.460 Å c: 28.140 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: P 21 21 2

Crystal Properties:

Matthew's Coefficient: 2.38 Solvent Content: 48.22

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	?	1.1790	21.9900	23275	1183	94.5900	0.1658	0.1881	14.8626

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
1.18	21.990	97.700	0.051	0.051	15.500	3.600	23982	23982	2	2	?

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	1.180	1.240	97.800	?	0.120	5.7	3.500	3423

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		105 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	DIAMOND BEAMLINE I04	0.9702	Diamond	I04

Software