X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.5293Protein: 8.3 mg/mL in 0.05M sodium Acetate pH 5.5. Precipitant: 36% MPEG 2K, 0.1mM imidazole-HCl, .45M NaCl, 0.09M KSCN, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.7354.99

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 32.28α = 90
b = 116.04β = 108.01
c = 46.19γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315rmirrors2011-11-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-10.980000ESRFID23-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym I (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
11.85098.90.0940.08110.674.061495614793-334.018
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.81.91960.7290.6332.53.962325

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTRHO-DA1A (UNPUBLISHED)1.80235.02-314793140447401000.194720.192660.23377RANDOM33.789
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]
1.720.07-1.25-0.42
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.818
r_dihedral_angle_3_deg15.101
r_dihedral_angle_1_deg7.834
r_dihedral_angle_4_deg7.793
r_scangle_it5.102
r_scbond_it3.431
r_mcangle_it2.234
r_angle_refined_deg2.107
r_mcbond_it1.416
r_chiral_restr0.144
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.818
r_dihedral_angle_3_deg15.101
r_dihedral_angle_1_deg7.834
r_dihedral_angle_4_deg7.793
r_scangle_it5.102
r_scbond_it3.431
r_mcangle_it2.234
r_angle_refined_deg2.107
r_mcbond_it1.416
r_chiral_restr0.144
r_bond_refined_d0.026
r_gen_planes_refined0.013
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1044
Nucleic Acid Atoms
Solvent Atoms135
Heterogen Atoms7

Software

Software
Software NamePurpose
DNAdata collection
PHASERphasing
REFMACrefinement
XDSdata reduction
XSCALEdata scaling