X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1K05PDB ENTRY 1K05

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.3292sodium chloride, glycerol, Hepes, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Crystal Properties
Matthews coefficientSolvent content
4.974.68

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 88.308α = 90
b = 223.274β = 90
c = 96.992γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2002-03-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM140.98ESRFBM14

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12.3541.697.30.0980.0817.23390883908850.49
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.352.4899.10.9060.74912.95762

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 REPLACEMENTTHROUGHOUTPDB ENTRY 1K052.3537.273908839088198096.850.24320.243260.241610.27357RANDOM54.524
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]
7.69-5.3-2.38
RMS Deviations
KeyRefinement Restraint Deviation
r_scangle_it6.641
r_dihedral_angle_1_deg5.309
r_scbond_it3.957
r_mcangle_it3.157
r_angle_refined_deg2.211
r_mcbond_it1.721
r_angle_other_deg1.006
r_symmetry_vdw_other0.267
r_nbd_other0.249
r_nbd_refined0.243
RMS Deviations
KeyRefinement Restraint Deviation
r_scangle_it6.641
r_dihedral_angle_1_deg5.309
r_scbond_it3.957
r_mcangle_it3.157
r_angle_refined_deg2.211
r_mcbond_it1.721
r_angle_other_deg1.006
r_symmetry_vdw_other0.267
r_nbd_other0.249
r_nbd_refined0.243
r_symmetry_hbond_refined0.21
r_xyhbond_nbd_refined0.189
r_symmetry_vdw_refined0.176
r_chiral_restr0.113
r_nbtor_other0.098
r_bond_refined_d0.012
r_gen_planes_refined0.009
r_bond_other_d0.008
r_gen_planes_other0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3369
Nucleic Acid Atoms
Solvent Atoms119
Heterogen Atoms

Software

Software
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing
REFMACrefinement
CCP4data scaling