4JD8

Racemic-[Ru(phen)2(dppz)]2+] bound to synthetic DNA at high resolution


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.32931UL, 1mM D(ATGCAT)2 1UL, 3mM RAC-[RU(PHEN)2DPPZ]2CL 6UL, 40mM SPERMINE, 40mM SODIUM CACODYLATE PH 6.3, 10% MPD (V/V), 80 mM KCL, 20 mM BaCL2, 1ML OF 35% MPD, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
3.0659.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 37.55α = 90
b = 37.55β = 90
c = 54.371γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2012-10-07MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I02DiamondI02

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.1632.5298.6157121.5
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.161.1898.8

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENT4E871.1632.521.34158941567878998.10.1390.1380.162
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d32.509
f_angle_d2.966
f_chiral_restr0.091
f_plane_restr0.029
f_bond_d0.015
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms
Nucleic Acid Atoms240
Solvent Atoms95
Heterogen Atoms103

Software

Software
Software NamePurpose
GDAdata collection
PHASERphasing
PHENIXrefinement
MOSFLMdata reduction
Aimlessdata scaling