X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1ATNPDB ENTRY 1ATN

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7293sodium formate, PEG3350, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.4749.78

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 152.729α = 90
b = 41.484β = 109.28
c = 117.905γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42005-03-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 17-ID1.0APS17-ID

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
11.8538.797.40.07920.26.96035358792
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)
11.851.9281.90.3733.44.44864

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)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 REPLACEMENTTHROUGHOUTPDB ENTRY 1ATN1.8538.726035355819297397.40.16280.160850.19861RANDOM43.194
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]
-0.80.520.620.52
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.369
r_dihedral_angle_4_deg17.355
r_dihedral_angle_3_deg14.384
r_dihedral_angle_1_deg6.2
r_scangle_it5.22
r_scbond_it3.646
r_mcangle_it2.221
r_angle_refined_deg1.589
r_mcbond_it1.508
r_nbtor_refined0.32
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.369
r_dihedral_angle_4_deg17.355
r_dihedral_angle_3_deg14.384
r_dihedral_angle_1_deg6.2
r_scangle_it5.22
r_scbond_it3.646
r_mcangle_it2.221
r_angle_refined_deg1.589
r_mcbond_it1.508
r_nbtor_refined0.32
r_nbd_refined0.216
r_xyhbond_nbd_refined0.214
r_symmetry_hbond_refined0.2
r_symmetry_vdw_refined0.134
r_chiral_restr0.12
r_metal_ion_refined0.043
r_bond_refined_d0.012
r_gen_planes_refined0.008
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_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 Atoms4838
Nucleic Acid Atoms
Solvent Atoms485
Heterogen Atoms80

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
AMoREphasing