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Crystal Structure of an Enzyme Displaying both Inositol-Polyphosphate 1-Phosphatase and 3'-Phosphoadenosine-5'-Phosphate Phosphatase Activities
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 PEG 8K, magnesium acetate, sodium cacodylate, lithium chloride, magnesium chloride, PAP, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.53 51.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.635 α = 90 b = 74.493 β = 90 c = 92.827 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 4 2000-04-20 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD MARRESEARCH 2000-06-26 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 1.244 SRS PX9.6 2 SYNCHROTRON ESRF BEAMLINE BM14 0.97911, 0.97923, 0.91847 ESRF BM14
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1,2 1.69 24.94 99.7 0.09 0.09 12.4 5.3 38295 38295 13
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.69 1.78 99.6 0.369 0.369 4 5.1 5441
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 1.69 24.94 38295 38295 1918 99.62 0.14866 0.14866 0.14696 0.1604 0.18016 0.195 RANDOM 12.832
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] -0.29 0.47 -0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 17.333 r_dihedral_angle_1_deg 5.603 r_scangle_it 4.687 r_scbond_it 3.245 r_mcangle_it 2.354 r_angle_other_deg 1.94 r_angle_refined_deg 1.605 r_mcbond_it 1.496 r_nbd_refined 0.236 r_xyhbond_nbd_refined 0.235
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 17.333 r_dihedral_angle_1_deg 5.603 r_scangle_it 4.687 r_scbond_it 3.245 r_mcangle_it 2.354 r_angle_other_deg 1.94 r_angle_refined_deg 1.605 r_mcbond_it 1.496 r_nbd_refined 0.236 r_xyhbond_nbd_refined 0.235 r_symmetry_hbond_refined 0.228 r_nbtor_other 0.199 r_nbd_other 0.195 r_symmetry_vdw_other 0.174 r_chiral_restr 0.111 r_symmetry_vdw_refined 0.068 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_gen_planes_other 0.002 r_bond_other_d r_xyhbond_nbd_other r_symmetry_hbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2269 Nucleic Acid Atoms Solvent Atoms 424 Heterogen Atoms 35
Software Software Software Name Purpose SnB phasing REFMAC refinement DENZO data reduction SCALEPACK data scaling