X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2HWXPDB Entry: 2HWX

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.6291Jeffamine 2000 32%, 0.1M Hepes pH 7.6, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
1.9336.14

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 36.879α = 90
b = 71.216β = 90
c = 181.273γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2005-03-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA0.97790SLSX06SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
11.83099.70.0755.2454961.9
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.81.9100

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)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 Entry: 2HWX1.828.81.94549643132229099.430.221840.224170.221840.26748RANDOM25.218
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]
-0.01-0.030.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.211
r_dihedral_angle_4_deg17.394
r_dihedral_angle_3_deg15.424
r_dihedral_angle_1_deg8.109
r_scangle_it4.385
r_scbond_it3.051
r_mcangle_it1.852
r_angle_refined_deg1.84
r_mcbond_it1.536
r_angle_other_deg1.494
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.211
r_dihedral_angle_4_deg17.394
r_dihedral_angle_3_deg15.424
r_dihedral_angle_1_deg8.109
r_scangle_it4.385
r_scbond_it3.051
r_mcangle_it1.852
r_angle_refined_deg1.84
r_mcbond_it1.536
r_angle_other_deg1.494
r_chiral_restr0.322
r_mcbond_other0.32
r_symmetry_vdw_other0.269
r_nbd_refined0.239
r_xyhbond_nbd_refined0.212
r_nbd_other0.193
r_nbtor_refined0.183
r_symmetry_hbond_refined0.146
r_symmetry_vdw_refined0.139
r_nbtor_other0.09
r_bond_refined_d0.018
r_gen_planes_refined0.007
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3722
Nucleic Acid Atoms
Solvent Atoms221
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
CCP4data scaling
PHASERphasing