X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2AVVPDB ENTRY 2AVV

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP9298Ammonium sulfate 40%, DMSO 10%, sodium citrate 0.25M. pH has been increased through ammonia diffusion, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.1542.78

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 51.191α = 90
b = 62.136β = 98.73
c = 58.751γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mmMIRRORS2008-06-11MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONELETTRA BEAMLINE 5.2R1.2ELETTRA5.2R

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
11.248.49980.05710.1210051022
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)
11.241.3196.90.4691.82

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTPDB ENTRY 2AVV1.248.49298016249397.960.242870.242190.26978RANDOM14.909
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]
-0.040.010.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.945
r_dihedral_angle_4_deg17.914
r_dihedral_angle_3_deg14.315
r_dihedral_angle_1_deg6.762
r_scangle_it5.302
r_scbond_it3.432
r_angle_refined_deg2.263
r_mcangle_it2.254
r_mcbond_it1.409
r_chiral_restr0.153
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.945
r_dihedral_angle_4_deg17.914
r_dihedral_angle_3_deg14.315
r_dihedral_angle_1_deg6.762
r_scangle_it5.302
r_scbond_it3.432
r_angle_refined_deg2.263
r_mcangle_it2.254
r_mcbond_it1.409
r_chiral_restr0.153
r_bond_refined_d0.027
r_gen_planes_refined0.014
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_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3024
Nucleic Acid Atoms
Solvent Atoms269
Heterogen Atoms90

Software

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