X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1W92PDB ENTRY 1W92

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52931.6M ammonium sulphate, 0.1M MES, pH6.5, 10%(v/v) dioxane, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.448.77

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 88.68α = 90
b = 88.68β = 90
c = 109.83γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mm2007-05-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONELETTRA BEAMLINE 5.2R1.2ELETTRA5.2R

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
12.2531.597.50.0569.379847884335.98
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)
2.252.3784.70.217.6975

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTPDB ENTRY 1W922.2631.477562750937499.290.2240.194740.192010.25444RANDOM35.347
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]
-1.16-0.58-1.161.74
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.152
r_dihedral_angle_4_deg24.049
r_dihedral_angle_3_deg15.127
r_dihedral_angle_1_deg5.409
r_scangle_it3.97
r_scbond_it2.617
r_angle_refined_deg1.814
r_mcangle_it1.773
r_mcbond_it0.95
r_nbtor_refined0.307
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.152
r_dihedral_angle_4_deg24.049
r_dihedral_angle_3_deg15.127
r_dihedral_angle_1_deg5.409
r_scangle_it3.97
r_scbond_it2.617
r_angle_refined_deg1.814
r_mcangle_it1.773
r_mcbond_it0.95
r_nbtor_refined0.307
r_nbd_refined0.275
r_symmetry_hbond_refined0.239
r_symmetry_vdw_refined0.196
r_xyhbond_nbd_refined0.152
r_chiral_restr0.105
r_bond_refined_d0.013
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1171
Nucleic Acid Atoms
Solvent Atoms47
Heterogen Atoms98

Software

Software
Software NamePurpose
REFMACrefinement