X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1QMVPDB code 1qmv

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.2289ammonium sulfate, isopropanol, pH 7.2, VAPOR DIFFUSION, SITTING DROP, temperature 289.0K
Crystal Properties
Matthews coefficientSolvent content
2.346.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 300.995α = 90
b = 80.679β = 112.76
c = 124.295γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2004-12-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM140.9790ESRFBM14

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
13.3351000.1225.17.5418254182580.3
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)
13.33.51000.5071.37.66070

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB code 1qmv3.335418253966821091000.228190.228190.226240.26486RANDOM72.896
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]
0.25-2.14-1.53-0.37
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.641
r_dihedral_angle_4_deg22.797
r_dihedral_angle_3_deg21.253
r_dihedral_angle_1_deg6.791
r_scangle_it2.47
r_angle_refined_deg1.586
r_scbond_it1.342
r_mcangle_it1.138
r_mcbond_it0.615
r_symmetry_vdw_refined0.362
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.641
r_dihedral_angle_4_deg22.797
r_dihedral_angle_3_deg21.253
r_dihedral_angle_1_deg6.791
r_scangle_it2.47
r_angle_refined_deg1.586
r_scbond_it1.342
r_mcangle_it1.138
r_mcbond_it0.615
r_symmetry_vdw_refined0.362
r_nbtor_refined0.32
r_nbd_refined0.235
r_xyhbond_nbd_refined0.151
r_symmetry_hbond_refined0.12
r_chiral_restr0.093
r_bond_refined_d0.016
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms15192
Nucleic Acid Atoms
Solvent Atoms9
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
CCP4data scaling
PHASERphasing