X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3AHZ 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.52980.1 M Bis-Tris, 18-21%(w/v) PEG 3350, 0.1-0.25 M MgCl2, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.1342.29

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 93.02α = 90
b = 68.472β = 95.32
c = 74.774γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315rVertically Collimating Premirror, Toroidal Focusing Mirror2009-01-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSRRC BEAMLINE BL13B10.80000NSRRCBL13B1

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
10.973098.80.05229.64.7274396271148110
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)
10.97199.60.5982.14.527341

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 REPLACEMENTTHROUGHOUT3AHZ0.9727.22709831367298.670.127790.126870.14501RANDOM12.664
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]
-0.59-0.43-0.20.71
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.862
r_dihedral_angle_4_deg13.984
r_dihedral_angle_3_deg10.797
r_dihedral_angle_1_deg5.99
r_scangle_it3.726
r_scbond_it2.6
r_mcangle_it1.853
r_angle_refined_deg1.406
r_mcbond_it1.273
r_rigid_bond_restr1.197
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.862
r_dihedral_angle_4_deg13.984
r_dihedral_angle_3_deg10.797
r_dihedral_angle_1_deg5.99
r_scangle_it3.726
r_scbond_it2.6
r_mcangle_it1.853
r_angle_refined_deg1.406
r_mcbond_it1.273
r_rigid_bond_restr1.197
r_chiral_restr0.096
r_gen_planes_refined0.01
r_bond_refined_d0.007
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3811
Nucleic Acid Atoms
Solvent Atoms724
Heterogen Atoms21

Software

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