X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.5293VAPOUR DIFFUSION IN SITTING DROPS WITH 1.5 MICRO-L OF PROTEIN SOLUTION, 8-12 MG/ML 3% GLYCEROL 1 MM MGCL2 100 MM KCL AND 100 MM TRIS-HCL PH 8.0, AND 1.5 MICRO-L OF WELL SOLUTION, 22 % PEG 4K, 0.6M CA ACETATE AND 0.1M TRIS-HCL PH 8.5, AT 293 K
Crystal Properties
Matthews coefficientSolvent content
3.1360.73

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 56.836α = 90
b = 125.719β = 111.91
c = 66.244γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2003-03-07MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID13ESRFID13

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
12.4443.9498.90.0823.47.331569
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)
12.442.5398.20.425.2

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 2IX12.4462.8729969157698.70.190.1870.236RANDOM39.85
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]
0.81-0.07-0.74
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.942
r_dihedral_angle_4_deg21.693
r_dihedral_angle_3_deg20.785
r_dihedral_angle_1_deg8.962
r_scangle_it7.488
r_scbond_it4.984
r_angle_other_deg4.412
r_mcangle_it3.707
r_mcbond_it2.434
r_angle_refined_deg2.32
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.942
r_dihedral_angle_4_deg21.693
r_dihedral_angle_3_deg20.785
r_dihedral_angle_1_deg8.962
r_scangle_it7.488
r_scbond_it4.984
r_angle_other_deg4.412
r_mcangle_it3.707
r_mcbond_it2.434
r_angle_refined_deg2.32
r_chiral_restr0.415
r_symmetry_vdw_other0.294
r_symmetry_vdw_refined0.24
r_nbd_refined0.219
r_nbd_other0.211
r_xyhbond_nbd_refined0.203
r_nbtor_refined0.173
r_nbtor_other0.141
r_symmetry_hbond_refined0.117
r_bond_refined_d0.014
r_bond_other_d0.008
r_gen_planes_refined0.008
r_gen_planes_other0.004
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 Atoms5042
Nucleic Acid Atoms
Solvent Atoms145
Heterogen Atoms23

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
MOLREPphasing