X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1MRUPDB entry 1mru

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION8.527725% PEG 3350, 100mM Tris pH 8.5, 200mM (NH4)2SO4, VAPOR DIFFUSION, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.1141.65

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 80.931α = 90
b = 51.544β = 106.62
c = 141.409γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210r2004-10-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.3.11.116ALS8.3.1

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
122099.50.05811.93.97561875618
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
122.0797.12.253.3

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 1mru2207172038951000.203960.20090.25794RANDOM24.3
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]
-0.320.29-0.320.81
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.595
r_dihedral_angle_4_deg18.031
r_dihedral_angle_3_deg13.915
r_dihedral_angle_1_deg5.837
r_scangle_it2.87
r_scbond_it1.86
r_angle_refined_deg1.583
r_mcangle_it1.158
r_angle_other_deg0.844
r_mcbond_it0.807
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.595
r_dihedral_angle_4_deg18.031
r_dihedral_angle_3_deg13.915
r_dihedral_angle_1_deg5.837
r_scangle_it2.87
r_scbond_it1.86
r_angle_refined_deg1.583
r_mcangle_it1.158
r_angle_other_deg0.844
r_mcbond_it0.807
r_symmetry_vdw_other0.263
r_metal_ion_refined0.235
r_nbd_refined0.218
r_xyhbond_nbd_refined0.216
r_symmetry_hbond_refined0.213
r_mcbond_other0.199
r_nbd_other0.186
r_nbtor_refined0.177
r_xyhbond_nbd_other0.139
r_symmetry_vdw_refined0.123
r_chiral_restr0.086
r_nbtor_other0.086
r_bond_refined_d0.015
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8085
Nucleic Acid Atoms
Solvent Atoms907
Heterogen Atoms132

Software

Software
Software NamePurpose
Blu-Icedata collection
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling