X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
18.7PAE2307(6MG/ML) WITH 0.5MM AMP IN 21% PEG4000, 200MM SODIUM ACETATE TRIHYDRATE AND 100 MM TRIS HCL; PH 8.7
Crystal Properties
Matthews coefficientSolvent content
2.3547.2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 120.133α = 90
b = 120.133β = 90
c = 156.251γ = 90
Symmetry
Space GroupI 41 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCHFLAT COLLIMATING MIRROR, TOROID FOCUSING MIRROR2006-02-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL9-2SSRLBL9-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
11.6537.41000.0727.912.268521
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.651.741000.462.55.9

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 REPLACEMENTTHROUGHOUTPDB ENTRY 1WVQ1.6595.3561634686499.90.1720.1690.201RANDOM20.81
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]
0.430.43-0.85
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.988
r_dihedral_angle_4_deg19.186
r_dihedral_angle_3_deg12.309
r_dihedral_angle_1_deg6.32
r_scangle_it3.563
r_scbond_it2.591
r_angle_refined_deg1.739
r_mcangle_it1.385
r_mcbond_it1.128
r_angle_other_deg1.061
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.988
r_dihedral_angle_4_deg19.186
r_dihedral_angle_3_deg12.309
r_dihedral_angle_1_deg6.32
r_scangle_it3.563
r_scbond_it2.591
r_angle_refined_deg1.739
r_mcangle_it1.385
r_mcbond_it1.128
r_angle_other_deg1.061
r_symmetry_hbond_refined0.343
r_symmetry_vdw_other0.222
r_nbd_refined0.215
r_nbd_other0.215
r_nbtor_refined0.181
r_xyhbond_nbd_refined0.139
r_chiral_restr0.095
r_nbtor_other0.087
r_symmetry_vdw_refined0.081
r_bond_refined_d0.016
r_bond_other_d0.009
r_gen_planes_refined0.006
r_gen_planes_other0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3826
Nucleic Acid Atoms
Solvent Atoms312
Heterogen Atoms118

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
REFMACphasing