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Crystal structure of full length centaurin alpha-1 bound with the head group of PIP3
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3FEH pdb entry 3FEH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 291 20% PEG3350, 0.2M ammonium chloride. Protein buffer: 0.02M HEPES pH 7.3, 0.3M sodium chloride, 0.001M TCEP, 5% glyccerol, 2.0mg/mL L-alpha-Phosphatidyl-D-myo-inositol 3,4,5-triphosphate, dioctanoyl, from SIGMA, catalog no. P9953, vapor diffusion, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.5 50.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.727 α = 90 b = 66.414 β = 90 c = 127.219 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 315 2008-04-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97918 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.7 50 98.8 0.108 9.1 4.3 48266
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.7 1.73 97.3 0.476 2.8 2338
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (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 Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT pdb entry 3FEH 1.702 20 48202 2437 98.714 0.193 0.191 0.1982 0.231 0.2353 RANDOM 13.169
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] -0.767 0.176 0.591
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.748 r_dihedral_angle_3_deg 12.401 r_dihedral_angle_4_deg 12.148 r_dihedral_angle_1_deg 6.067 r_scangle_it 4.585 r_mcangle_it 3.537 r_scbond_it 3.058 r_mcbond_it 2.414 r_angle_refined_deg 1.474 r_angle_other_deg 0.862
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.748 r_dihedral_angle_3_deg 12.401 r_dihedral_angle_4_deg 12.148 r_dihedral_angle_1_deg 6.067 r_scangle_it 4.585 r_mcangle_it 3.537 r_scbond_it 3.058 r_mcbond_it 2.414 r_angle_refined_deg 1.474 r_angle_other_deg 0.862 r_mcbond_other 0.816 r_chiral_restr 0.106 r_bond_refined_d 0.016 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3036 Nucleic Acid Atoms Solvent Atoms 294 Heterogen Atoms 53
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction