X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1R12PDB ENTRY 1R12

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.50.1 M IMIDAZOLE, PH 7.5, 12-14% PEG 4000.
Crystal Properties
Matthews coefficientSolvent content
2.957.62

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 61.034α = 87.91
b = 77.61β = 89.24
c = 140.221γ = 88.16
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2009-12-29MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRF BEAMLINE BL17USSRFBL17U

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
12.15095.10.0822.83.3141088136.4
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)
12.12.1880.80.412.2

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 1R122.1130133824709094.660.188220.185430.24109RANDOM44.882
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]
0.78-0.060.40.490.51-1.31
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.066
r_dihedral_angle_4_deg20.817
r_dihedral_angle_3_deg17.077
r_dihedral_angle_1_deg6.809
r_scangle_it5.2
r_scbond_it3.402
r_mcangle_it1.981
r_angle_refined_deg1.954
r_mcbond_it1.126
r_chiral_restr0.139
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.066
r_dihedral_angle_4_deg20.817
r_dihedral_angle_3_deg17.077
r_dihedral_angle_1_deg6.809
r_scangle_it5.2
r_scbond_it3.402
r_mcangle_it1.981
r_angle_refined_deg1.954
r_mcbond_it1.126
r_chiral_restr0.139
r_bond_refined_d0.024
r_gen_planes_refined0.011
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
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 Atoms16116
Nucleic Acid Atoms
Solvent Atoms1121
Heterogen Atoms298

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing