X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1BU7 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6293PEG and Magnesium sulphate, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.5251.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 59.448α = 90
b = 153.426β = 94.72
c = 59.69γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2102004-06-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-1ESRFID14-1

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
11.22099.20.07111.1312598312598

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 REPLACEMENTTHROUGHOUT1BU71.219.833125983125981659399.20.14870.14870.147790.16561RANDOM16.713
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]
0.10.04-0.140.04
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.217
r_dihedral_angle_4_deg15.155
r_dihedral_angle_3_deg12.254
r_sphericity_free6.422
r_dihedral_angle_1_deg6.025
r_sphericity_bonded3.938
r_scangle_it3.766
r_scbond_it2.887
r_rigid_bond_restr2.35
r_mcangle_it2.056
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.217
r_dihedral_angle_4_deg15.155
r_dihedral_angle_3_deg12.254
r_sphericity_free6.422
r_dihedral_angle_1_deg6.025
r_sphericity_bonded3.938
r_scangle_it3.766
r_scbond_it2.887
r_rigid_bond_restr2.35
r_mcangle_it2.056
r_mcbond_it1.633
r_angle_refined_deg1.517
r_angle_other_deg0.884
r_mcbond_other0.737
r_symmetry_vdw_other0.297
r_nbd_refined0.23
r_symmetry_hbond_refined0.226
r_nbd_other0.184
r_nbtor_refined0.184
r_symmetry_vdw_refined0.171
r_xyhbond_nbd_refined0.159
r_chiral_restr0.1
r_xyhbond_nbd_other0.094
r_nbtor_other0.084
r_bond_refined_d0.013
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7337
Nucleic Acid Atoms
Solvent Atoms1606
Heterogen Atoms86

Software

Software
Software NamePurpose
REFMACrefinement
ADSCdata collection
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing