3EQQ

Apo Toluene 2,3-Dioxygenase


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.828640%(w/v) polyethylene glycol 600, 0.1 M sodium citrate pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 286K
Crystal Properties
Matthews coefficientSolvent content
7.49

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 235.873α = 90
b = 235.873β = 90
c = 235.873γ = 90
Symmetry
Space GroupP 43 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210mirrors2004-03-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 17-ID1.00895APS17-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
13.248.1471000.1170.1175.649.7375533755311
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
3.23.371000.630.631.28.55375

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 REPLACEMENTTHROUGHOUT3.248.173591035910180495.710.2460.2450.279RANDOM74.843
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]
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.953
r_dihedral_angle_4_deg22.473
r_dihedral_angle_3_deg22.221
r_dihedral_angle_1_deg9.428
r_scangle_it2.781
r_angle_refined_deg1.862
r_scbond_it1.62
r_mcangle_it1.408
r_mcbond_it0.773
r_nbtor_refined0.328
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.953
r_dihedral_angle_4_deg22.473
r_dihedral_angle_3_deg22.221
r_dihedral_angle_1_deg9.428
r_scangle_it2.781
r_angle_refined_deg1.862
r_scbond_it1.62
r_mcangle_it1.408
r_mcbond_it0.773
r_nbtor_refined0.328
r_nbd_refined0.267
r_symmetry_vdw_refined0.226
r_xyhbond_nbd_refined0.175
r_symmetry_hbond_refined0.171
r_chiral_restr0.131
r_bond_refined_d0.016
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4821
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms5

Software

Software
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing
REFMACrefinement
PDB_EXTRACTdata extraction
ADSCdata collection