X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1ERTPDB ENTRY 1ERT

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP729832% PEG 1500, 50 mM sodium phosphate, ethanol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
1.6625.13

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 116.35α = 90
b = 25.74β = 98.2
c = 86.02γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IVosmic mirrors2006-03-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU3001.5418

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
11.6524.2990.0416.12.7292292922926
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)
1.651.7199.90.143.62.23122

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 (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1ERT1.6524.22922929229157698.880.197140.194890.23919RANDOM13.156
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]
-0.370.010.240.13
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg27.805
r_dihedral_angle_3_deg15.869
r_dihedral_angle_1_deg5.877
r_scangle_it4.1
r_scbond_it2.988
r_angle_refined_deg1.861
r_mcangle_it1.82
r_mcbond_it1.624
r_angle_other_deg1.068
r_mcbond_other0.384
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg27.805
r_dihedral_angle_3_deg15.869
r_dihedral_angle_1_deg5.877
r_scangle_it4.1
r_scbond_it2.988
r_angle_refined_deg1.861
r_mcangle_it1.82
r_mcbond_it1.624
r_angle_other_deg1.068
r_mcbond_other0.384
r_symmetry_vdw_refined0.297
r_xyhbond_nbd_refined0.261
r_symmetry_vdw_other0.245
r_nbd_refined0.23
r_nbd_other0.189
r_chiral_restr0.181
r_nbtor_refined0.175
r_symmetry_hbond_refined0.153
r_nbtor_other0.088
r_bond_refined_d0.021
r_gen_planes_refined0.008
r_gen_planes_other0.002
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2741
Nucleic Acid Atoms
Solvent Atoms152
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
CrystalCleardata collection
CrystalCleardata reduction
CrystalCleardata scaling
MOLREPphasing