X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4AULPDB ENTRY 4AUL

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15PROTEIN CRYSTAL WAS OBTAINED IN 8-18% PEG 4000, 0.2 M POTASSIUM CHLORIDE, 0.01 M CALCIUM CHLORIDE DEHYDRATE AND 0.05 M SODIUM CACODYLATE TRIHYDRATE AT PH 5.0
Crystal Properties
Matthews coefficientSolvent content
2.2846.2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 253.37α = 90
b = 243.29β = 104.16
c = 97.06γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152011-08-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I04DiamondI04

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
11.929.8999.80.137.63.34095572
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)
11.921000.542.43.3

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 4AUL1.9269.944095572164099.550.166050.164220.20054RANDOM15.535
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]
-1.01-0.95-0.571.11
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.154
r_dihedral_angle_4_deg17.991
r_dihedral_angle_3_deg14.351
r_dihedral_angle_1_deg7.555
r_angle_refined_deg1.124
r_chiral_restr0.08
r_gen_planes_refined0.015
r_bond_refined_d0.006
r_bond_other_d
r_angle_other_deg
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.154
r_dihedral_angle_4_deg17.991
r_dihedral_angle_3_deg14.351
r_dihedral_angle_1_deg7.555
r_angle_refined_deg1.124
r_chiral_restr0.08
r_gen_planes_refined0.015
r_bond_refined_d0.006
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_it
r_mcbond_other
r_mcangle_it
r_mcangle_other
r_scbond_it
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms41944
Nucleic Acid Atoms
Solvent Atoms3405
Heterogen Atoms361

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALAdata scaling