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Erwinia chrysanthemi L-asparaginase A31I + E63Q mutation + Aspartic acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1O7J
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 285 0.1M HEPES, pH 7.5 and 24% of PEG MME 2000
Crystal Properties Matthews coefficient Solvent content 2.13 42.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.188 α = 90 b = 87.691 β = 90 c = 175.108 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 MARMOSAIC 225 mm CCD 2015-06-30 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) 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 1.5 88 95.7 0.051 0.999 23.09 6.97 183230 -3 17.1
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 1.5 1.59 76.2 0.546 3.07
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 1O7J 1.5 87.55 171916 9078 94.48 0.1227 0.1202 0.1189 0.1706 0.1702 RANDOM 20.395
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] -0.75 0.28 0.46
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.774 r_sphericity_free 25.206 r_dihedral_angle_4_deg 16.852 r_dihedral_angle_3_deg 11.357 r_sphericity_bonded 9.889 r_rigid_bond_restr 8.469 r_dihedral_angle_1_deg 5.612 r_mcangle_it 3.086 r_mcbond_it 2.735 r_mcbond_other 2.735
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.774 r_sphericity_free 25.206 r_dihedral_angle_4_deg 16.852 r_dihedral_angle_3_deg 11.357 r_sphericity_bonded 9.889 r_rigid_bond_restr 8.469 r_dihedral_angle_1_deg 5.612 r_mcangle_it 3.086 r_mcbond_it 2.735 r_mcbond_other 2.735 r_angle_refined_deg 1.961 r_angle_other_deg 1.861 r_chiral_restr 0.131 r_bond_refined_d 0.023 r_bond_other_d 0.014 r_gen_planes_refined 0.013 r_gen_planes_other 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9776 Nucleic Acid Atoms Solvent Atoms 1004 Heterogen Atoms 36
Software Software Software Name Purpose XDS data reduction REFMAC refinement PDB_EXTRACT data extraction MOLREP phasing