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Novel inhibitors of human rhinovirus 3C protease
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2XYA PDB ENTRY 2XYA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 30% PEG400, 100 MM TRIS-HCL PH 8.5, 200 MM MGCL2
Crystal Properties Matthews coefficient Solvent content 2.32 47.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.58 α = 90 b = 77.639 β = 90 c = 34.134 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD RIGAKU CCD OSMIC 2013-06-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT
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 1.56 77.64 85.2 0.12 15.7 12.4 23481 14.38
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 1.56 1.65 33.2 0.62 2.4 6.3
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2XYA 1.7 22.52 20849 1057 97.7 0.175 0.173 0.1846 0.211 0.2123 RANDOM 20.18
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] 1.7923 0.2847 -2.077
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.61 t_omega_torsion 4.6 t_angle_deg 1.18 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.61 t_omega_torsion 4.6 t_angle_deg 1.18 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1405 Nucleic Acid Atoms Solvent Atoms 182 Heterogen Atoms 76
Software Software Software Name Purpose BUSTER refinement XDS data reduction Aimless data scaling PHASER phasing