X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1ZTF 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION6.5293PEG 4000, MES, Ammonium Sulfate, pH 6.5, VAPOR DIFFUSION, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.3346.73

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 53.414α = 90
b = 80.084β = 90.17
c = 121.056γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2004-11-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-ID0.96860APS22-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
11.89300.1478170178499
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)
1.891.93979.580.356.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1ZTF1.89308170174564393596.070.192240.188620.26215RANDOM30.063
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]
-1.7-0.483.45-1.75
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.316
r_dihedral_angle_4_deg17.738
r_dihedral_angle_3_deg16.455
r_scangle_it7.173
r_dihedral_angle_1_deg5.808
r_scbond_it5.14
r_mcangle_it3.051
r_mcbond_it2.323
r_angle_refined_deg1.602
r_nbtor_refined0.33
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.316
r_dihedral_angle_4_deg17.738
r_dihedral_angle_3_deg16.455
r_scangle_it7.173
r_dihedral_angle_1_deg5.808
r_scbond_it5.14
r_mcangle_it3.051
r_mcbond_it2.323
r_angle_refined_deg1.602
r_nbtor_refined0.33
r_symmetry_vdw_refined0.293
r_nbd_refined0.263
r_symmetry_hbond_refined0.234
r_xyhbond_nbd_refined0.226
r_chiral_restr0.126
r_bond_refined_d0.016
r_gen_planes_refined0.006
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 Atoms7830
Nucleic Acid Atoms
Solvent Atoms822
Heterogen Atoms112

Software

Software
Software NamePurpose
REFMACrefinement
MAR345data collection
HKL-2000data scaling
MOLREPphasing