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Cu(II) N47S/M121L variant of Pseudomonas Aeruginosa azurin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4AZU pdb entry 4AZU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 277 80mM sodium acetate, 0.24M calcium chloride, 0.24M lithium nitrate, 25% PEG 8000, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.32 47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.27 α = 90 b = 49.88 β = 90 c = 105.14 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 CCD ADSC QUANTUM 315 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 NSLS X25
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.1 10 86.9 13557 11163
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 AB INITIO FREE R pdb entry 4AZU 2.1 10 13557 11163 11163 86.9 0.2235 0.2235 0.2326 0.2884 0.2626 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 2053
RMS Deviations Key Refinement Restraint Deviation s_angle_d 1.626 s_similar_adp_cmpnt 0.052 s_similar_dist 0.045 s_non_zero_chiral_vol 0.03 s_from_restr_planes 0.0229 s_zero_chiral_vol 0.022 s_anti_bump_dis_restr 0.006 s_bond_d 0.005 s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1942 Nucleic Acid Atoms Solvent Atoms 107 Heterogen Atoms 2
Software Software Software Name Purpose SHELX model building SHELXL-97 refinement SHELX phasing