X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1NUMPDB ENTRY 1NUM

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP82930.3M potassium chrolide, 1mM EDTA, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.2344.84

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 56.282α = 90
b = 56.282β = 90
c = 203.628γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210crystals2010-01-21MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPHOTON FACTORY BEAMLINE AR-NW12A1.000Photon FactoryAR-NW12A

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
11.595099.60.0523910.71697817.9
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)
11.591.6298.30.318.210.1814

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 1NUM1.59501610686499.480.191140.189850.21625RANDOM19.046
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]
0.790.390.79-1.18
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_4_deg31.54
r_dihedral_angle_2_deg26.477
r_dihedral_angle_3_deg13.146
r_dihedral_angle_1_deg4.774
r_scangle_it4.484
r_scbond_it2.909
r_mcangle_it1.632
r_rigid_bond_restr1.25
r_angle_refined_deg1.157
r_mcbond_it0.852
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_4_deg31.54
r_dihedral_angle_2_deg26.477
r_dihedral_angle_3_deg13.146
r_dihedral_angle_1_deg4.774
r_scangle_it4.484
r_scbond_it2.909
r_mcangle_it1.632
r_rigid_bond_restr1.25
r_angle_refined_deg1.157
r_mcbond_it0.852
r_chiral_restr0.079
r_bond_refined_d0.008
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms753
Nucleic Acid Atoms
Solvent Atoms83
Heterogen Atoms3

Software

Software
Software NamePurpose
SERGUIdata collection
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling