1Z59

Topoisomerase VI-B, ADP-bound monomer form


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICROBATCH7.5292HEPES, NaCl, Mg(HCO2)2, PEG-3350, MgCl2, ADP, pH 7.5, Microbatch, temperature 292K
Crystal Properties
Matthews coefficientSolvent content
2.7856

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 94.573α = 90
b = 112.451β = 90
c = 56.079γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2102003-08-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.3.11.100ALS8.3.1

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
12.13099.10.112.1353863538611
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.12.1899.90.3693.33474

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 (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB entry 1MU52.129.6213244032440291699.180.192440.192440.189250.22763RANDOM20.83
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]
-1.880.011.87
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.355
r_scangle_it4.338
r_scbond_it2.657
r_mcangle_it1.339
r_angle_refined_deg1.171
r_mcbond_it0.704
r_symmetry_vdw_refined0.239
r_nbd_refined0.199
r_xyhbond_nbd_refined0.139
r_chiral_restr0.098
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.355
r_scangle_it4.338
r_scbond_it2.657
r_mcangle_it1.339
r_angle_refined_deg1.171
r_mcbond_it0.704
r_symmetry_vdw_refined0.239
r_nbd_refined0.199
r_xyhbond_nbd_refined0.139
r_chiral_restr0.098
r_symmetry_hbond_refined0.059
r_bond_refined_d0.02
r_gen_planes_refined0.006
r_bond_other_d
r_angle_other_deg
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_gen_planes_other
r_nbd_other
r_nbtor_refined
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 Atoms3696
Nucleic Acid Atoms
Solvent Atoms170
Heterogen Atoms28

Software

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