3HZ1

Crystal structure of Hsp90 with fragments 37-D04 and 42-C03


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
otherin-house Hsp90 model

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52770.2M Magnesium chloride, 0.1M sodium cacodylate, 19-23% PEG2000 MME, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.7154.56

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 66.952α = 90
b = 91.061β = 90
c = 99.31γ = 90
Symmetry
Space GroupI 2 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU3001.542

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.367.198.60.115.52.6713926226.9
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.32.3698.30.411.72.53

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTin-house Hsp90 model2.329.961291371998.380.204410.201210.26487RANDOM24.332
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]
-0.810.080.73
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.855
r_dihedral_angle_4_deg22.652
r_dihedral_angle_3_deg15.911
r_dihedral_angle_1_deg7.63
r_scangle_it5.122
r_scbond_it3.251
r_angle_refined_deg1.988
r_mcangle_it1.932
r_mcbond_it1.049
r_chiral_restr0.125
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.855
r_dihedral_angle_4_deg22.652
r_dihedral_angle_3_deg15.911
r_dihedral_angle_1_deg7.63
r_scangle_it5.122
r_scbond_it3.251
r_angle_refined_deg1.988
r_mcangle_it1.932
r_mcbond_it1.049
r_chiral_restr0.125
r_bond_refined_d0.022
r_gen_planes_refined0.009
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 AtomsNumber
Protein Atoms1635
Nucleic Acid Atoms
Solvent Atoms183
Heterogen Atoms27

Software

Software
Software NamePurpose
CrystalCleardata collection
MOLREPphasing
REFMACrefinement
CrystalCleardata reduction
CrystalCleardata scaling