X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2O372O37 PDB ENTRY

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP72772.4 M sodium malonate, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.550.83

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 37.664α = 90
b = 51.758β = 90
c = 85.803γ = 90
Symmetry
Space GroupI 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDSBC-32006-11-21MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-BM0.979APS19-BM

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
11.8534.599.90.05234.86.57363736338.7
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)
11.851.999.90.6013.046.8604

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 REPLACEMENTTHROUGHOUT2O37 PDB ENTRY1.8634.67358735834299.180.22040.22040.21910.2472RANDOM23.324
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]
1.11-0.42-0.69
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg42.531
r_dihedral_angle_3_deg17.731
r_dihedral_angle_4_deg11.504
r_dihedral_angle_1_deg5.437
r_scangle_it3.901
r_scbond_it2.616
r_mcangle_it1.692
r_angle_refined_deg1.566
r_mcbond_it1.203
r_nbtor_refined0.315
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg42.531
r_dihedral_angle_3_deg17.731
r_dihedral_angle_4_deg11.504
r_dihedral_angle_1_deg5.437
r_scangle_it3.901
r_scbond_it2.616
r_mcangle_it1.692
r_angle_refined_deg1.566
r_mcbond_it1.203
r_nbtor_refined0.315
r_nbd_refined0.24
r_xyhbond_nbd_refined0.193
r_symmetry_hbond_refined0.169
r_symmetry_vdw_refined0.163
r_chiral_restr0.119
r_bond_refined_d0.017
r_gen_planes_refined0.007
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms534
Nucleic Acid Atoms
Solvent Atoms51
Heterogen Atoms

Software

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