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AsaP1 inactive mutant E294Q, an extracellular toxic zinc metalloendopeptidase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1GE6 PDB ENTRY 1GE6
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 1.8 M (NH4)2SO4 0.1 M TRIS/HCL PH 8.5
Crystal Properties Matthews coefficient Solvent content 2.57 52.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 101.958 α = 90 b = 72.016 β = 109.78 c = 54.996 γ = 90
Symmetry Space Group C 1 2 1
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 MIRROR 2009-02-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X12 EMBL/DESY, HAMBURG X12
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 90 99.8 0.09 23.61 5.7 25131 -3 29.4
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 2.05 100 0.54 3.45 5.3
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 1GE6 1.99 57.6 23857 1271 97.2 0.17403 0.17191 0.1813 0.21425 0.2211 RANDOM 34.106
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] 1.33 1.59 1.22 -1.47
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.804 r_dihedral_angle_4_deg 16.543 r_dihedral_angle_3_deg 14.094 r_dihedral_angle_1_deg 6.542 r_scangle_it 4.523 r_scbond_it 3.081 r_mcangle_it 1.936 r_angle_refined_deg 1.847 r_mcbond_it 1.201 r_chiral_restr 0.141
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.804 r_dihedral_angle_4_deg 16.543 r_dihedral_angle_3_deg 14.094 r_dihedral_angle_1_deg 6.542 r_scangle_it 4.523 r_scbond_it 3.081 r_mcangle_it 1.936 r_angle_refined_deg 1.847 r_mcbond_it 1.201 r_chiral_restr 0.141 r_bond_refined_d 0.023 r_gen_planes_refined 0.009 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined 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 2183 Nucleic Acid Atoms Solvent Atoms 201 Heterogen Atoms 23
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling PHASER phasing