X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.53000.1M CACODYLATE BUFFER PH6.5, 16% PEG 8000, 0.23M ZINC ACETATE , VAPOR DIFFUSION, HANGING DROP, temperature 300K
Crystal Properties
Matthews coefficientSolvent content
2.1542.84

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 28.74α = 90
b = 76.133β = 104.34
c = 39.402γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42007-12-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-20.933ESRFID14-2

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
11.85099.70.0560.06617.83.615966152181120.1
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)
11.81.999.90.2220.2614.93.72189

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.819.56159661520676599.70.2030.1970.1940.262RANDOM23.739
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]
0.020.01-0.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.705
r_dihedral_angle_4_deg19.583
r_dihedral_angle_3_deg14.627
r_dihedral_angle_1_deg4.845
r_scangle_it4.107
r_scbond_it2.502
r_angle_refined_deg1.646
r_mcangle_it1.577
r_mcbond_it0.918
r_symmetry_vdw_refined0.334
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.705
r_dihedral_angle_4_deg19.583
r_dihedral_angle_3_deg14.627
r_dihedral_angle_1_deg4.845
r_scangle_it4.107
r_scbond_it2.502
r_angle_refined_deg1.646
r_mcangle_it1.577
r_mcbond_it0.918
r_symmetry_vdw_refined0.334
r_nbtor_refined0.306
r_symmetry_metal_ion_refined0.306
r_nbd_refined0.247
r_symmetry_hbond_refined0.22
r_xyhbond_nbd_refined0.209
r_metal_ion_refined0.189
r_chiral_restr0.103
r_bond_refined_d0.014
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1344
Nucleic Acid Atoms
Solvent Atoms205
Heterogen Atoms63

Software

Software
Software NamePurpose
MOSFLMdata reduction
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
ADSCdata collection