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HSP90 N-terminal domain in complex with 1-{4-[(2R)-1-(5-chloro-2,4-dihydroxybenzoyl)pyrrolidin-2-yl]benzyl}-3,3-difluoropyrrolidinium
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Apo-structure of HSP90 N-terminal domain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.4 286 15 % ethylene glycol, 0.1 M phosphate-citrate, pH 4.4, 20 mM TCEP, VAPOR DIFFUSION, HANGING DROP, temperature 286K
Crystal Properties Matthews coefficient Solvent content 2.12 41.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.083 α = 90 b = 80.16 β = 90 c = 117.434 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 98 IMAGE PLATE MAR scanner 345 mm plate mirrors 2006-08-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R 1.5418
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 1.95 20 99.1 0.027 33.7 4 32622 32334 1 1 16.7
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) 1.95 2.02 98.9 0.177 7.8 3.7 3219
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 Apo-structure of HSP90 N-terminal domain 1.95 19.98 32293 2991 97.2 0.208 0.206 0.2038 0.237 0.2345 RANDOM 31.6
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] -4.75 -7.63 12.38
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.2 c_scangle_it 3.03 c_mcangle_it 2.23 c_scbond_it 2.05 c_mcbond_it 1.46 c_angle_deg 0.9 c_improper_angle_d 0.63 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3535 Nucleic Acid Atoms Solvent Atoms 187 Heterogen Atoms 65
Software Software Software Name Purpose MAR345 data collection CNX refinement HKL-2000 data reduction SCALEPACK data scaling CNX phasing