X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.6293pH 7.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.346.61

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 82.702α = 90
b = 62.759β = 90.05
c = 110.216γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray193CCDMAR CCD 130 mm2003-06-26MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONLNLS BEAMLINE D03B-MX11.4310LNLSD03B-MX1

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
12.341.420.0940.1142.85055945030
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)
2.32.420.2560.3172.645030

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 1DXT2.341.4242729230089.060.164930.160290.25248RANDOM25.7
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_deg39.247
r_dihedral_angle_3_deg21.435
r_dihedral_angle_4_deg16.181
r_dihedral_angle_1_deg6.483
r_scangle_it4.676
r_scbond_it3.195
r_angle_refined_deg2.152
r_mcangle_it2.02
r_mcbond_it1.187
r_nbtor_refined0.319
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.247
r_dihedral_angle_3_deg21.435
r_dihedral_angle_4_deg16.181
r_dihedral_angle_1_deg6.483
r_scangle_it4.676
r_scbond_it3.195
r_angle_refined_deg2.152
r_mcangle_it2.02
r_mcbond_it1.187
r_nbtor_refined0.319
r_nbd_refined0.235
r_symmetry_vdw_refined0.227
r_xyhbond_nbd_refined0.156
r_chiral_restr0.143
r_symmetry_hbond_refined0.114
r_bond_refined_d0.023
r_gen_planes_refined0.01
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8768
Nucleic Acid Atoms
Solvent Atoms135
Heterogen Atoms344

Software

Software
Software NamePurpose
REFMACrefinement
CrystalCleardata collection
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing