ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	4.2	292	COMPLEX BUFFER: 35MM TRIS-HCL PH8.0, 0.15M NACL, 10MM MGCL2, 0.5 MM TCEP. THE TERNARY COMPLEX WAS FORMED BY MIXING PROTEIN AT 9MG/ML WITH THE LE BINDING SITE DNA AND CLEAVAGE SITE DNA AT A RATIO OF 1:1.1:1.3 CRYSTALS WERE OBTAINED AT 19C BY MIXING THE COMPLEX AT 1:1 WITH WELL SOLUTION OF 10MM ZNCL2, 0.1M NA-ACETATE PH 4.2, 17& PEG 4000. CRYSTALS WERE CRYOPROTECTED IN 20% GLYCEROL.

Unit Cell:

a: 49.762 Å b: 92.716 Å c: 126.070 Å α: 90.00° β: 90.00° γ: 90.00°

Symmetry:

Space Group: P 21 21 21

Crystal Properties:

Matthew's Coefficient: 2.77 Solvent Content: 55.63

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	1.90	30.0	44429	900	94.9	0.1758	0.2089	?

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
1.90	30.00	96.7	0.05	?	16.40	7.24	?	45279	?	-3.0	?

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	1.90	1.95	75.9		?	4.49	2.4

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		95 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
ROTATING ANODE	RIGAKU RU200	?	?	?

Software