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Crystal structure of the human topoisomerase III alpha-RMI1 complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ECL PDB ENTRIES 1ECL AND 3NBI experimental model PDB 3NBI PDB ENTRIES 1ECL AND 3NBI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 8-12% (W/V) PEG 2000, 100 MM TRIS-HCL PH 7.0, 200 MM MGCL2
Crystal Properties Matthews coefficient Solvent content 5.4 77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 94.01 α = 90 b = 94.01 β = 90 c = 381.69 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 10 PIXEL DECTRIS PILATUS 6M DYNAMICALLY BENDABLE MIRROR 2010-09-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.85 62.78 100 0.15 16.7 100 41328 -3 93.75
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.85 2.97 100 2.2 14.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRIES 1ECL AND 3NBI 2.85 65.49 41229 2075 99.96 0.1989 0.1973 0.2026 0.231 0.2322 RANDOM 80.28
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] -8.6474 -8.6474 17.2947
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 3.05 t_omega_torsion 2.69 t_angle_deg 1.04 t_bond_d 0.009 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 3.05 t_omega_torsion 2.69 t_angle_deg 1.04 t_bond_d 0.009 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6557 Nucleic Acid Atoms Solvent Atoms 44 Heterogen Atoms 1
Software Software Software Name Purpose BUSTER refinement XDS data reduction XDS data scaling PHASER phasing