Human Diphosphoinositol Polyphosphate Phosphohydrolase 1 (DIPP1) R89S mutant in complex with IP6


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP5289Protein: 20mg/mL IP6: 5mM Precipitant conditions: 26% PEG 6K, 0.1M NaOAc pH 5, 0.2M LiCl Ratio: 1:1
Crystal Properties
Matthews coefficientSolvent content
2.653.4

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 34.288α = 90
b = 65.483β = 90
c = 78.949γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 9M2023-04-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-20.87313ESRFID23-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
11.439.4794.10.040.9911.112.62854313.9
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.41.510.4830.6731.4

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 DIFFRACTIONFOURIER SYNTHESISFREE R-VALUE1.40839.4728541137980.9970.1720.16950.16950.21130.211316.493
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]
-0.1320.1090.023
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.997
r_dihedral_angle_3_deg13.349
r_dihedral_angle_2_deg8.851
r_lrange_it7.259
r_lrange_other6.972
r_dihedral_angle_1_deg6.479
r_scangle_it4.853
r_scangle_other4.851
r_scbond_it3.119
r_scbond_other3.118
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.997
r_dihedral_angle_3_deg13.349
r_dihedral_angle_2_deg8.851
r_lrange_it7.259
r_lrange_other6.972
r_dihedral_angle_1_deg6.479
r_scangle_it4.853
r_scangle_other4.851
r_scbond_it3.119
r_scbond_other3.118
r_mcangle_it2.976
r_mcangle_other2.974
r_angle_refined_deg1.9
r_mcbond_other1.897
r_mcbond_it1.896
r_angle_other_deg0.651
r_symmetry_nbd_refined0.274
r_symmetry_xyhbond_nbd_refined0.242
r_nbd_other0.238
r_xyhbond_nbd_refined0.216
r_nbd_refined0.205
r_symmetry_nbd_other0.188
r_nbtor_refined0.175
r_chiral_restr0.091
r_symmetry_nbtor_other0.083
r_xyhbond_nbd_other0.037
r_symmetry_xyhbond_nbd_other0.019
r_bond_refined_d0.01
r_gen_planes_refined0.009
r_metal_ion_refined0.008
r_gen_planes_other0.002
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1174
Nucleic Acid Atoms
Solvent Atoms215
Heterogen Atoms47

Software

Software
Software NamePurpose
autoPROCdata processing
REFMACrefinement
Cootmodel building
autoPROCdata reduction
autoPROCdata scaling
REFMACphasing