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3-(5-chloro-2,4-dihydroxyphenyl)-pyrazole-4-carboxamides as Inhibitors of the Hsp90 Molecular Chaperone
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1UY1 PDB ENTRY 1UY1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 25% PEG MME 2000, 0.1M NA CACODYLATE, PH6.5, 0.2M MGCL2., pH 6.50
Crystal Properties Matthews coefficient Solvent content 2.8 56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.585 α = 90 b = 44.26 β = 115.61 c = 54.4 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 100 IMAGE PLATE RIGAKU IMAGE PLATE OSMIC BLUE MIRRORS 2002-11-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
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 1.9 30 99.4 0.03 14.7 2.6 22253 2
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 1.9 2.02 97.5 0.11 6.1 2.3
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 1UY1 1.9 48.8 16348 1854 99.3 0.169 0.164 0.175 0.211 0.2226 RANDOM 15.65
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] 0.34 0.12 -0.2 -0.03
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.218 r_scangle_it 3.866 r_scbond_it 2.313 r_angle_other_deg 1.814 r_angle_refined_deg 1.555 r_mcangle_it 1.496 r_mcbond_it 0.822 r_symmetry_vdw_other 0.303 r_symmetry_vdw_refined 0.252 r_nbd_other 0.247
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.218 r_scangle_it 3.866 r_scbond_it 2.313 r_angle_other_deg 1.814 r_angle_refined_deg 1.555 r_mcangle_it 1.496 r_mcbond_it 0.822 r_symmetry_vdw_other 0.303 r_symmetry_vdw_refined 0.252 r_nbd_other 0.247 r_nbd_refined 0.218 r_symmetry_hbond_refined 0.174 r_xyhbond_nbd_refined 0.154 r_chiral_restr 0.098 r_nbtor_other 0.084 r_bond_refined_d 0.015 r_gen_planes_refined 0.008 r_gen_planes_other 0.008 r_bond_other_d 0.002 r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbtor_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1689 Nucleic Acid Atoms Solvent Atoms 246 Heterogen Atoms 26
Software Software Software Name Purpose REFMAC refinement d*TREK data reduction d*TREK data scaling AMoRE phasing