X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3RQ4PDB ENTRY 3RQ4

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
18PROTEIN WAS CRYSTALLIZED FROM 9% PEG 3350, 0.1 M HEPES PH 6.5
Crystal Properties
Matthews coefficientSolvent content
2.2544.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 37.27α = 90
b = 65.17β = 90
c = 209.49γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray77CCDADSC QUANTUM 315KIRKPATRICK BAEZ BIMORPH MIRROR PAIR2012-03-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I02DiamondI02

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
12.155.397.30.0416.93.4295932
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)
12.072.13820.3622.1

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 3RQ42.0755.3329593157097.050.194980.192550.24039RANDOM37.003
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]
-0.551.39-0.84
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.306
r_dihedral_angle_4_deg18.8
r_dihedral_angle_3_deg17.332
r_dihedral_angle_1_deg6.532
r_angle_refined_deg1.875
r_angle_other_deg1.377
r_chiral_restr0.104
r_bond_refined_d0.017
r_gen_planes_refined0.009
r_bond_other_d0.005
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.306
r_dihedral_angle_4_deg18.8
r_dihedral_angle_3_deg17.332
r_dihedral_angle_1_deg6.532
r_angle_refined_deg1.875
r_angle_other_deg1.377
r_chiral_restr0.104
r_bond_refined_d0.017
r_gen_planes_refined0.009
r_bond_other_d0.005
r_gen_planes_other0.004
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 Atoms3638
Nucleic Acid Atoms
Solvent Atoms147
Heterogen Atoms93

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALEPACKdata scaling
PHASERphasing