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Crystal Structure of M121G Azurin
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 277 2 UL droplet containing 1 UL apo-M121G azurin (1.3 mM) in 100 mM NaOAc pH 5.6 buffer and 1 UL PEG buffer (25% PEG 4000 containing 100 mM LiNO3, 10 mM CuSO4 and 100 mM Tris pH 8.0) above 250 UL well buffer (25% PEG 4000 containing 100 mM LiNO3 10 mM CuSO4 and 100 mM Tris pH 8.0), VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.37 48.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.747 α = 90 b = 145.781 β = 90 c = 97.092 γ = 90
Symmetry Space Group C 2 2 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 2012-10-05 M SINGLE WAVELENGTH
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) 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 1.54 50 90.5 0.069 6.8 58662 53091
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 1.54 1.57 91.1 0.376 6.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 1.54 29.15 58662 50042 2648 89.84 0.1716 0.17043 0.185 0.1936 0.2013 RANDOM 12.667
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_2_deg 38.056 r_dihedral_angle_3_deg 12.047 r_dihedral_angle_4_deg 11.041 r_dihedral_angle_1_deg 6.608 r_angle_refined_deg 2.123 r_angle_other_deg 0.931 r_chiral_restr 0.138 r_bond_refined_d 0.023 r_gen_planes_refined 0.012 r_bond_other_d 0.002
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.056 r_dihedral_angle_3_deg 12.047 r_dihedral_angle_4_deg 11.041 r_dihedral_angle_1_deg 6.608 r_angle_refined_deg 2.123 r_angle_other_deg 0.931 r_chiral_restr 0.138 r_bond_refined_d 0.023 r_gen_planes_refined 0.012 r_bond_other_d 0.002 r_gen_planes_other 0.001 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_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it 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 2910 Nucleic Acid Atoms Solvent Atoms 341 Heterogen Atoms 30
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling