6GP8

Structure of human Heat shock protein 90-alpha N-terminal domain (Hsp90-NTD) variant K112A in complex AMPCPP


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2XK2 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.5291Precipitant: 25 % wt/vol PEG 2000,2 200mM MgCl2, 100 mM sodium cacodylate, pH 6.5 Sample: Hsp90a-NTD K112A 20 mg/mL, 10 mM AMPCPP, 500 mM NaCl, 20 mM TRIS, pH 7.5
Crystal Properties
Matthews coefficientSolvent content
2.1141.77

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 53.777α = 90
b = 42.034β = 116.39
c = 54.37γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2018-02-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I030.97622DiamondI03

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)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
11.7548.799.90.0670.0780.040.99713.83.722165210.4
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.751.8499.90.4030.4720.2430.8463.63.6

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 REPLACEMENTTHROUGHOUT2XK21.7548.721080107299.90.165110.163210.1997RANDOM18.504
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]
-0.040.02-0.010.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.344
r_dihedral_angle_4_deg23.16
r_dihedral_angle_3_deg12.071
r_dihedral_angle_1_deg6.737
r_long_range_B_refined5.369
r_angle_refined_deg2.401
r_scbond_it1.905
r_mcangle_it1.875
r_mcbond_it1.265
r_chiral_restr0.16
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.344
r_dihedral_angle_4_deg23.16
r_dihedral_angle_3_deg12.071
r_dihedral_angle_1_deg6.737
r_long_range_B_refined5.369
r_angle_refined_deg2.401
r_scbond_it1.905
r_mcangle_it1.875
r_mcbond_it1.265
r_chiral_restr0.16
r_bond_refined_d0.018
r_gen_planes_refined0.017
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_mcangle_other
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1802
Nucleic Acid Atoms
Solvent Atoms284
Heterogen Atoms33

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALAdata scaling
MOLREPphasing