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Ancestral (GNCA) Beta-lactamase class A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2QPN PDB ENTRY 2QPN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 COUNTER-DIFFUSION 4 COUNTER-DIFFUSION METHOD. 5.0 M SODIUM FORMATE, 0.1 M SODIUM ACETATE PH 4.0
Crystal Properties Matthews coefficient Solvent content 3.83 64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 94.833 α = 90 b = 94.833 β = 90 c = 95.34 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 297 IMAGE PLATE MAR scanner 345 mm plate MIRRORS 2012-04-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS FR591
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 2.05 19.43 99.9 0.14 13.8 7.4 26457 1 19.73
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 2.05 2.16 100 0.65 3.5 7.2
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 2QPN 2.05 18.659 1.35 26441 1342 99.99 0.1285 0.1266 0.1264 0.1656 0.163 24.8
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] -0.2646 -0.2646 0.5291
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.048 f_angle_d 1.354 f_chiral_restr 0.071 f_bond_d 0.01 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1944 Nucleic Acid Atoms Solvent Atoms 164 Heterogen Atoms 9
Software Software Software Name Purpose PHENIX refinement XDS data reduction SCALA data scaling PHASER phasing