X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1OGSPDB ENTRY 1OGS MOLECULE A

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15.51M BIS-TRIS PH 5.5, 2M (NH4)2SO4
Crystal Properties
Matthews coefficientSolvent content
2.856

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 108.626α = 90
b = 280.821β = 90
c = 91.064γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CORPORATION2005-06-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-1ESRFID23-1

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
12.629.6798.70.1113.757.33097829.58
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)
12.62.998.60.275.37.5

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 1OGS MOLECULE A2.929.672979715391000.2180.2150.273RANDOM33.66
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]
-0.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.326
r_dihedral_angle_4_deg21.704
r_dihedral_angle_3_deg18.915
r_dihedral_angle_1_deg6.627
r_scangle_it1.965
r_angle_refined_deg1.59
r_mcangle_it1.256
r_scbond_it1.178
r_mcbond_it0.727
r_nbtor_refined0.332
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.326
r_dihedral_angle_4_deg21.704
r_dihedral_angle_3_deg18.915
r_dihedral_angle_1_deg6.627
r_scangle_it1.965
r_angle_refined_deg1.59
r_mcangle_it1.256
r_scbond_it1.178
r_mcbond_it0.727
r_nbtor_refined0.332
r_symmetry_vdw_refined0.278
r_symmetry_hbond_refined0.278
r_nbd_refined0.242
r_xyhbond_nbd_refined0.203
r_chiral_restr0.122
r_bond_refined_d0.015
r_gen_planes_refined0.005
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_mcangle_other
r_scbond_other
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 Atoms7801
Nucleic Acid Atoms
Solvent Atoms68
Heterogen Atoms255

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing