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PENICILLIN ACYLASE, MUTANT COMPLEXED WITH PPA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PNK PDB ENTRY 1PNK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.2 277 MOPS BUFFER, PEG MME 2K, PPA, pH 7.20, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.11 41.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.82 α = 72.89 b = 64.36 β = 74.01 c = 64.75 γ = 73.55
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 120 IMAGE PLATE MAC Science DIP-2020 MIRRORS 2000-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS FR591 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.43 30 96.2 0.037 21.1 2.185 27684 26632 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.43 2.47 95.7 0.066 10.9
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1PNK 2.43 30 26632 1375 96.2 0.194 0.173 0.233 RANDOM 18.104
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] -0.44 0.06 -0.23 0.14 -0.36 0.6
RMS Deviations Key Refinement Restraint Deviation p_scangle_it 2.261 p_scbond_it 1.569 p_angle_d 1.131 p_mcangle_it 1.049 p_mcbond_it 0.629 p_hb_or_metal_coord 0.215 p_xyhbond_nbd 0.139 p_chiral_restr 0.075 p_bond_d 0.009 p_plane_restr 0.004
RMS Deviations Key Refinement Restraint Deviation p_scangle_it 2.261 p_scbond_it 1.569 p_angle_d 1.131 p_mcangle_it 1.049 p_mcbond_it 0.629 p_hb_or_metal_coord 0.215 p_xyhbond_nbd 0.139 p_chiral_restr 0.075 p_bond_d 0.009 p_plane_restr 0.004 p_angle_deg p_planar_d p_singtor_nbd p_multtor_nbd p_xhyhbond_nbd p_planar_tor p_staggered_tor p_orthonormal_tor p_transverse_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6067 Nucleic Acid Atoms Solvent Atoms 360 Heterogen Atoms 12
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement REFMAC refinement CNS phasing