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The Structure of the complex between Aha1 and HSP90
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HK7 PDB ENTRY 1HK7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 6.5 292 CRYSTALS GREW FROM A MIXTURE OF MIDDLE DOMAIN HSP90 AND N- TERMINAL AHA1 AT A FINAL CONCENTRATION OF 110 UM AND 165 UM, RESPECTIVELY, IN A SOLUTION CONTAINING 90 MM AMMONIUM SULPHATE, 13.5% (W/V) PEG8K AND 45 MM SODIUM CACODYLATE PH 6.5 IN UNDER-OIL MICROBATCH EXPERIMENTS AT 19C.
Crystal Properties Matthews coefficient Solvent content 2.6 51.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.94 α = 90 b = 37.92 β = 98.4 c = 111.26 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 CCD ADSC CCD 2002-11-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 ESRF ID14-1
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 2.15 50 99.3 0.062 6.6 3.9 26832 31.1
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 2.15 2.27 99.4 0.218 3.2 3.7
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 1HK7 2.15 31.79 26818 1339 99.1 0.213 0.213 0.2156 0.268 0.2215 RANDOM 48.8
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] 1.37 2.23 -0.78 -0.59
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.6 c_scangle_it 4.89 c_scbond_it 3.74 c_mcangle_it 2.89 c_mcbond_it 1.75 c_angle_deg 1.7 c_improper_angle_d 1.05 c_bond_d 0.016 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.6 c_scangle_it 4.89 c_scbond_it 3.74 c_mcangle_it 2.89 c_mcbond_it 1.75 c_angle_deg 1.7 c_improper_angle_d 1.05 c_bond_d 0.016 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3068 Nucleic Acid Atoms Solvent Atoms 227 Heterogen Atoms 6
Software Software Software Name Purpose CNS refinement MOSFLM data reduction SCALA data scaling AMoRE phasing