11AD | pdb_000011ad

Structural basis for high-affinity inhibitor binding to lipid kinases PIP4K2A and PIP4K2B


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52950.2 M Lithium sulfate monohydrate, 0.1 M HEPES pH 7.5, 25% (w/v) Polyethylene glycol 3350
Crystal Properties
Matthews coefficientSolvent content
2.9357.97

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 135.883α = 90
b = 135.883β = 90
c = 94.679γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 9M2023-05-22MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS-II BEAMLINE 17-ID-10.97934NSLS-II17-ID-1

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
12.794099.90.1070.110.0250.99612.719.41331674
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.82.90.8140.1780.976

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.7932.441264165099.620.172590.169440.16870.233680.2327RANDOM74.034
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]
1.890.941.89-6.12
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.319
r_long_range_B_refined14.288
r_mcangle_it7
r_dihedral_angle_1_deg6.756
r_scbond_it5.117
r_dihedral_angle_2_deg4.399
r_mcbond_it4.251
r_angle_refined_deg1.029
r_chiral_restr0.083
r_gen_planes_refined0.004
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.319
r_long_range_B_refined14.288
r_mcangle_it7
r_dihedral_angle_1_deg6.756
r_scbond_it5.117
r_dihedral_angle_2_deg4.399
r_mcbond_it4.251
r_angle_refined_deg1.029
r_chiral_restr0.083
r_gen_planes_refined0.004
r_bond_refined_d0.003
r_bond_other_d
r_angle_other_deg
r_dihedral_angle_4_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 Atoms2498
Nucleic Acid Atoms
Solvent Atoms204
Heterogen Atoms49

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
HKL-2000data scaling
REFMACphasing