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Cu(II) N47S/F114N 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 2.43 49.36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.74 α = 90 b = 63.79 β = 91.12 c = 85.15 γ = 90
Symmetry Space Group P 1 21 1
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) 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 1.8 10 87.3 0.077 36.8 7.8 43000 40118
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION AB INITIO FREE R pdb entry 4AZU 1.8 10 43000 40118 2104 87.3 0.2267 0.2259 0.2591 0.2606 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 3993
RMS Deviations Key Refinement Restraint Deviation s_angle_d 1.823 s_similar_adp_cmpnt 0.093 s_non_zero_chiral_vol 0.031 s_from_restr_planes 0.0247 s_zero_chiral_vol 0.023 s_bond_d 0.007 s_anti_bump_dis_restr 0.005 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3872 Nucleic Acid Atoms Solvent Atoms 113 Heterogen Atoms 4
Software Software Software Name Purpose SHELX model building SHELXL-97 refinement SHELX phasing