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Structure of the human Hsp90-alpha N-domain bound to the hsp90 inhibitor PU-H54
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 5-fold molar excess PU-H54 ligand, 12-16% PEG-2KMME, 225-300 mM MgCl2, Sodium Cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.6 52.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.711 α = 90 b = 90.881 β = 90 c = 98.603 γ = 90
Symmetry Space Group I 2 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray CCD MARMOSAIC 325 mm CCD 2009-03-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 .9793 SSRL BL11-1
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 1.47 30 0.039 58.1 3.5 49404 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.47 27.58 46912 2492 96.44 0.20854 0.20721 0.2056 0.23394 0.2317 RANDOM 21.716
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] 0.01 0.01 -0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.372 r_dihedral_angle_4_deg 16.62 r_dihedral_angle_3_deg 10.274 r_dihedral_angle_1_deg 5.41 r_scangle_it 2.216 r_scbond_it 1.304 r_angle_refined_deg 1.104 r_mcangle_it 0.904 r_mcbond_it 0.468 r_chiral_restr 0.073
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.372 r_dihedral_angle_4_deg 16.62 r_dihedral_angle_3_deg 10.274 r_dihedral_angle_1_deg 5.41 r_scangle_it 2.216 r_scbond_it 1.304 r_angle_refined_deg 1.104 r_mcangle_it 0.904 r_mcbond_it 0.468 r_chiral_restr 0.073 r_bond_refined_d 0.006 r_gen_planes_refined 0.003 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1611 Nucleic Acid Atoms Solvent Atoms 267 Heterogen Atoms 24
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling