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THE CRYSTAL STRUCTURE OF E. COLI MUTS BINDING TO DNA WITH AN A:A MISMATCH
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1E3M PDB ENTRY 1E3M
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 12-14 % PEG 6000, 150-300 MM NACL 25 MM HEPES PH 7-8, 10 MM MGCL2, 100-150 MICROM ADP
Crystal Properties Matthews coefficient Solvent content 2.6 52.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 89.489 α = 90 b = 91.81 β = 90 c = 260.046 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MARRESEARCH MIRRORS 2001-09-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B EMBL/DESY, HAMBURG BW7B
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 2.4 22 98.4 0.089 12.6 6.7 82874
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 2.4 2.44 86.1 0.614 1.58 2.8
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 ENTRY 1E3M 2.4 15 80953 1604 98.2 0.206 0.205 0.2092 0.253 0.2525 RANDOM 18.02
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] -2.64 4.8 -2.16
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.2 r_scangle_it 2.416 r_scbond_it 1.439 r_angle_refined_deg 1.362 r_mcangle_it 0.904 r_angle_other_deg 0.832 r_mcbond_it 0.469 r_symmetry_vdw_other 0.238 r_nbd_other 0.226 r_nbd_refined 0.197
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.2 r_scangle_it 2.416 r_scbond_it 1.439 r_angle_refined_deg 1.362 r_mcangle_it 0.904 r_angle_other_deg 0.832 r_mcbond_it 0.469 r_symmetry_vdw_other 0.238 r_nbd_other 0.226 r_nbd_refined 0.197 r_symmetry_vdw_refined 0.177 r_xyhbond_nbd_refined 0.173 r_symmetry_hbond_refined 0.134 r_nbtor_other 0.086 r_chiral_restr 0.07 r_bond_refined_d 0.012 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.002 r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbtor_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12171 Nucleic Acid Atoms 654 Solvent Atoms 380 Heterogen Atoms 28
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling