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ACID PROTEINASE (PENICILLOPEPSIN) COMPLEX WITH PHOSPHONATE INHIBITOR.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PPL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.6 0.1 M CH3COONA 35% SATD. AMMONIUM SULPHATE PH 4.6
Crystal Properties Matthews coefficient Solvent content 1.51 18.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.829 α = 90 b = 46.431 β = 115.39 c = 65.186 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 AREA DETECTOR SIEMENS 1998-02-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE
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 1.44 8 94.8 0.074 56.035 2.33 45997
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 1.45 1.49 66.3 0.0938 13.26 1.31
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION OTHER FREE R 1PPL 1.41 10 40991 4614 81.3 0.1429 0.1431 0.1502 0.1821 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 10 2279.3 2861.7
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.064 s_zero_chiral_vol 0.059 s_similar_adp_cmpnt 0.049 s_anti_bump_dis_restr 0.031 s_angle_d 0.029 s_from_restr_planes 0.029 s_bond_d 0.01 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2366 Nucleic Acid Atoms Solvent Atoms 405 Heterogen Atoms 97
Software Software Software Name Purpose X-GEN data scaling X-GEN data reduction SHELXL-97 refinement