5EYH

Crystal Structure of IMPase/NADP phosphatase complexed with NADP and Ca2+ at pH 7.0


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP72980.2M CACL2 2H2O, 0.1M HEPES PH 7.0, 15% (W/V) PEG 3350
Crystal Properties
Matthews coefficientSolvent content
2.4750.11

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 64.505α = 90
b = 60.331β = 108.28
c = 79.939γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++2012-03-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-007 HF1.54

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (Observed)Rrim I (All)Rpim I (All)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
12.49975.90599.80.0950.1030.03719.97.52037220372
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.52.6399.80.4850.4850.1911.67.42944

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-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.575.919318104499.720.18370.18060.2415RANDOM38.789
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]
1.121.05-0.53-1.05
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.017
r_dihedral_angle_4_deg21.746
r_dihedral_angle_3_deg17.026
r_dihedral_angle_1_deg7.655
r_mcangle_it4.38
r_mcbond_it2.854
r_mcbond_other2.85
r_angle_refined_deg1.842
r_angle_other_deg1.068
r_chiral_restr0.099
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.017
r_dihedral_angle_4_deg21.746
r_dihedral_angle_3_deg17.026
r_dihedral_angle_1_deg7.655
r_mcangle_it4.38
r_mcbond_it2.854
r_mcbond_other2.85
r_angle_refined_deg1.842
r_angle_other_deg1.068
r_chiral_restr0.099
r_bond_refined_d0.015
r_gen_planes_refined0.009
r_bond_other_d0.005
r_gen_planes_other0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4125
Nucleic Acid Atoms
Solvent Atoms158
Heterogen Atoms161

Software

Software
Software NamePurpose
SCALAdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
MOLREPphasing