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crystal structure of Cryptosporidium parvum 14-3-3 protein in complex with peptide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1YWT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 297 14% PEG 3350, 0.1 M Calcium Acetate, 0.2 M Trimethylamine-N-oxide, 0.1 M Hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 297K
Crystal Properties Matthews coefficient Solvent content 3.31 62.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.125 α = 90 b = 104.125 β = 90 c = 148.877 γ = 90
Symmetry Space Group P 41 21 2
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 2006-10-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID APS 17-ID
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 2.52 50 99.9 0.063 0.063 10.4 14.3 28423 28423 71.9
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 2.52 2.56 100 0.981 0.981 2.36 13.1 1400
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 1YWT 2.52 42.68 27756 27756 599 99.89 0.22174 0.22174 0.22065 0.2477 0.27541 0.2947 RANDOM 28.693
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] -0.51 -0.51 1.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.336 r_dihedral_angle_3_deg 17.675 r_dihedral_angle_4_deg 14.032 r_dihedral_angle_1_deg 4.895 r_scangle_it 2.879 r_scbond_it 1.966 r_angle_refined_deg 1.498 r_mcangle_it 1.162 r_mcbond_it 0.696 r_nbtor_refined 0.304
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.336 r_dihedral_angle_3_deg 17.675 r_dihedral_angle_4_deg 14.032 r_dihedral_angle_1_deg 4.895 r_scangle_it 2.879 r_scbond_it 1.966 r_angle_refined_deg 1.498 r_mcangle_it 1.162 r_mcbond_it 0.696 r_nbtor_refined 0.304 r_nbd_refined 0.223 r_symmetry_vdw_refined 0.203 r_xyhbond_nbd_refined 0.137 r_symmetry_hbond_refined 0.134 r_chiral_restr 0.096 r_bond_refined_d 0.016 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3649 Nucleic Acid Atoms Solvent Atoms 107 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement JDirector data collection HKL-2000 data reduction HKL-2000 data scaling PHASER phasing Coot model building