5EAY

Crystal structure of a Dna2 peptide in complex with Rpa 70N


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP827750 mM Tris-HCl, 35 % PEG 1500, 2 mM TCEP, pH 8.0
Crystal Properties
Matthews coefficientSolvent content
2.2344.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 134.303α = 90
b = 50.882β = 103.94
c = 76.528γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2013-06-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 24-ID-E0.987APS24-ID-E

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
11.56084.30.0740.0910.05116.72.767556
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.51.5579.70.8010.970.5410.5252.76342

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2B291.553057455181581.140.23270.23160.2667RANDOM19.703
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]
0.160.19-0.09-0.14
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.475
r_dihedral_angle_3_deg15.291
r_dihedral_angle_4_deg14.545
r_dihedral_angle_1_deg5.757
r_mcangle_it4.035
r_scbond_it3.999
r_mcbond_it2.624
r_angle_refined_deg1.329
r_chiral_restr0.081
r_bond_refined_d0.007
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.475
r_dihedral_angle_3_deg15.291
r_dihedral_angle_4_deg14.545
r_dihedral_angle_1_deg5.757
r_mcangle_it4.035
r_scbond_it3.999
r_mcbond_it2.624
r_angle_refined_deg1.329
r_chiral_restr0.081
r_bond_refined_d0.007
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3933
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software NamePurpose
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
PHASERphasing