X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1LNQPDB ENTRY 1LNQ Gating Ring

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.529320-23% PEG3350, 120mM KCl, 80mM NaNO3, 1% Glycerol, 100mM Bis-Tris Propane, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
3.4664.43

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 110.648α = 90
b = 161.693β = 90
c = 310.127γ = 90
Symmetry
Space GroupI 2 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray78CCDADSC QUANTUM 315r2008-11-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.97924APS19-ID

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
1350554351.829
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
133.0793.61.82994.83440

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 1LNQ Gating Ring348.455422411281000.228860.228160.26178RANDOM124.639
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]
-0.29-3.623.91
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.192
r_dihedral_angle_3_deg20.389
r_dihedral_angle_4_deg18.512
r_dihedral_angle_1_deg5.905
r_scangle_it1.34
r_angle_refined_deg1.243
r_scbond_it0.77
r_mcangle_it0.627
r_mcbond_it0.336
r_nbtor_refined0.309
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.192
r_dihedral_angle_3_deg20.389
r_dihedral_angle_4_deg18.512
r_dihedral_angle_1_deg5.905
r_scangle_it1.34
r_angle_refined_deg1.243
r_scbond_it0.77
r_mcangle_it0.627
r_mcbond_it0.336
r_nbtor_refined0.309
r_symmetry_hbond_refined0.271
r_symmetry_vdw_refined0.228
r_nbd_refined0.217
r_xyhbond_nbd_refined0.14
r_metal_ion_refined0.102
r_chiral_restr0.078
r_bond_refined_d0.009
r_gen_planes_refined0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms13840
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms100

Software

Software
Software NamePurpose
HKL-2000data collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling