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Crystal Structure of 3-MBT repeats of lethal (3) malignant Brain Tumor (Native-I) at 1.85 angstrom
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OYX PDB ENTRY 1OYX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 PEG MME 5000, MES, DTT, ammonium sulfate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.53 51.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 105.255 α = 90 b = 105.255 β = 90 c = 90.486 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARRESEARCH Mirrors 2002-10-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 1.033 APS 19-ID
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 1.85 20 0.055 3.1 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.85 1.9 0.478 8263
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 ENTRY 1OYX 1.85 19.84 2 90778 4822 99.99 0.21255 0.21086 0.2166 0.24494 0.2482 RANDOM 24.243
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 Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.495 r_scangle_it 3.839 r_scbond_it 2.677 r_angle_refined_deg 1.815 r_mcangle_it 1.6 r_angle_other_deg 0.978 r_mcbond_it 0.884 r_symmetry_vdw_refined 0.383 r_symmetry_vdw_other 0.372 r_symmetry_hbond_refined 0.359
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.495 r_scangle_it 3.839 r_scbond_it 2.677 r_angle_refined_deg 1.815 r_mcangle_it 1.6 r_angle_other_deg 0.978 r_mcbond_it 0.884 r_symmetry_vdw_refined 0.383 r_symmetry_vdw_other 0.372 r_symmetry_hbond_refined 0.359 r_nbd_other 0.264 r_nbd_refined 0.217 r_xyhbond_nbd_refined 0.167 r_chiral_restr 0.111 r_nbtor_other 0.09 r_bond_refined_d 0.017 r_gen_planes_refined 0.007 r_bond_other_d 0.003 r_gen_planes_other 0.003 r_dihedral_angle_2_deg r_xyhbond_nbd_other r_symmetry_hbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7635 Nucleic Acid Atoms Solvent Atoms 475 Heterogen Atoms 122
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling AMoRE phasing