9Y57 | pdb_00009y57

Co-crystal structure of BTK kinase domain with non-covalent inhibitor


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6X3N 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.527710% PEG 20000, 20% PEG MME 550, 0.03 M Sodium nitrate, 0.03 M disodium hydrogen phosphate, 0.03 M ammonium sulfate, and 0.1 M MES/Imidazole pH 6.5
Crystal Properties
Matthews coefficientSolvent content
2.2144.34

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 71.874α = 90
b = 104.541β = 90
c = 37.961γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2022-11-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-D0.9794APS21-ID-D

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.45097.70.0420.99453.29.955896
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.41.420.1330.987

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE1.442.30955890273497.6280.1570.15590.15580.17240.172215.6
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]
-0.0020.108-0.107
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg19.666
r_dihedral_angle_6_deg15.838
r_dihedral_angle_3_deg12.101
r_lrange_it8.197
r_lrange_other7.814
r_dihedral_angle_1_deg7.377
r_scangle_it4.821
r_scangle_other4.819
r_mcangle_other3.43
r_mcangle_it3.427
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg19.666
r_dihedral_angle_6_deg15.838
r_dihedral_angle_3_deg12.101
r_lrange_it8.197
r_lrange_other7.814
r_dihedral_angle_1_deg7.377
r_scangle_it4.821
r_scangle_other4.819
r_mcangle_other3.43
r_mcangle_it3.427
r_scbond_it3.197
r_scbond_other3.196
r_mcbond_it2.135
r_mcbond_other2.133
r_angle_refined_deg2.082
r_angle_other_deg0.661
r_nbd_refined0.234
r_xyhbond_nbd_refined0.223
r_nbd_other0.209
r_symmetry_nbd_other0.198
r_nbtor_refined0.19
r_symmetry_xyhbond_nbd_refined0.169
r_symmetry_nbd_refined0.134
r_chiral_restr0.1
r_symmetry_nbtor_other0.084
r_symmetry_xyhbond_nbd_other0.078
r_bond_refined_d0.013
r_gen_planes_refined0.011
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2227
Nucleic Acid Atoms
Solvent Atoms451
Heterogen Atoms53

Software

Software
Software NamePurpose
REFMACrefinement
HKL-3000data reduction
HKL-3000data scaling
HKL2Mapphasing