ISDA: 7XDJ

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	6.5	293	0.25 mM Oligonucleotide, 0.25 mM Echinomycin, 0.125 mM Actinomycin D, 2.5 mM Sodium cacodylate, 3.5 mM Magnesium chloride, 1 mM Spermine tetrahydrochloride, 6 mM Cobalt chloride, 1% (v/v) 2-Methyl-2,4-pentanediol, 6% (v/v) PEG 200, Reservior PEG 200 (30%)

Unit Cell:

a: 132.522 Å b: 132.522 Å c: 49.595 Å α: 90.000° β: 90.000° γ: 120.000°

Symmetry:

Space Group: H 3

Crystal Properties:

Matthew's Coefficient: 3.28 Solvent Content: 62.46

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	THROUGHOUT	2.4350	24.8350	24192	2436	99.5100	0.2043	0.2363	57.2815

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
2.4	30.000	99.800	0.084	?	13.600	11.100	?	24192	?	?	?

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	2.440	2.530	98.100	?	?	?	9.700	?

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	NSRRC BEAMLINE BL15A1	0.91982	NSRRC	BL15A1

Software