X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3H27PDB ENTRY 3H27

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.62914% PEG 400, 2M AMMONIUM SULFATE, 0.1M NA-ACETATE, PH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.6553.64

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 111.18α = 90
b = 154.23β = 90
c = 176.53γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCDDYNAMICALLY BENDABLE MIRROR2008-09-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA1.00148SLSX10SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.95098.816.743.7267131
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.9395.74.053.41

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 3H272.920.1363561338898.90.183580.180540.23996RANDOM42.734
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]
-0.35-0.160.51
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.856
r_dihedral_angle_4_deg20.139
r_dihedral_angle_3_deg17.64
r_dihedral_angle_1_deg5.355
r_scangle_it1.517
r_angle_refined_deg1.255
r_scbond_it0.895
r_mcangle_it0.615
r_mcbond_it0.358
r_nbtor_refined0.315
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.856
r_dihedral_angle_4_deg20.139
r_dihedral_angle_3_deg17.64
r_dihedral_angle_1_deg5.355
r_scangle_it1.517
r_angle_refined_deg1.255
r_scbond_it0.895
r_mcangle_it0.615
r_mcbond_it0.358
r_nbtor_refined0.315
r_nbd_refined0.202
r_symmetry_vdw_refined0.193
r_symmetry_hbond_refined0.143
r_xyhbond_nbd_refined0.129
r_chiral_restr0.078
r_bond_refined_d0.009
r_gen_planes_refined0.003
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms20016
Nucleic Acid Atoms
Solvent Atoms194
Heterogen Atoms869

Software

Software
Software NamePurpose
XDSdata scaling
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
REFMACphasing