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CRYSTAL STRUCTURE OF THE MUTANT HIS103ALA OF THE COLICIN E9 DNASE DOMAIN IN COMPLEX WITH ZN+2 (2.0 ANGSTROMS)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1EMV PDB ENTRY 1EMV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.8 pH 5.80
Crystal Properties Matthews coefficient Solvent content 2.4 47.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.693 α = 90 b = 61.441 β = 90 c = 91.107 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 CCD ADSC CCD M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 ESRF ID14-1
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 50 91.7 0.094 10.8 4.4 18519
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 2.12 95 0.41 2.8 4.4
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 1EMV 2 50.64 18519 1009 94.8 0.234 0.23 0.2313 0.307 0.3011 RANDOM 52.91
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] 2.75 -4.14 1.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.793 r_dihedral_angle_4_deg 24.028 r_dihedral_angle_3_deg 18.571 r_dihedral_angle_1_deg 6.857 r_scangle_it 3.181 r_scbond_it 2.207 r_angle_refined_deg 1.751 r_mcangle_it 1.26 r_mcbond_it 0.82 r_xyhbond_nbd_refined 0.294
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.793 r_dihedral_angle_4_deg 24.028 r_dihedral_angle_3_deg 18.571 r_dihedral_angle_1_deg 6.857 r_scangle_it 3.181 r_scbond_it 2.207 r_angle_refined_deg 1.751 r_mcangle_it 1.26 r_mcbond_it 0.82 r_xyhbond_nbd_refined 0.294 r_symmetry_vdw_refined 0.281 r_nbd_refined 0.228 r_chiral_restr 0.16 r_symmetry_hbond_refined 0.135 r_bond_refined_d 0.016 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_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_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 1914 Nucleic Acid Atoms Solvent Atoms 93 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling AMoRE phasing