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Crystal Structure of the Post-Refolded S100A3 Protein Expressed in Insect Cell
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3NSK PDB ENTRY 3NSK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9 293 Ammonium Sulfate, 0.1M Bicine, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.94 36.59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.68 α = 90 b = 58.68 β = 90 c = 45.763 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD ADSC QUANTUM 270 2009-10-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NE3A 1 Photon Factory AR-NE3A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.15 50 99.9 9695 9598
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.15 2.19 100
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 PDB ENTRY 3NSK 2.15 30 9695 9113 471 99.9 0.20501 0.20501 0.20341 0.1981 0.23645 0.221 RANDOM 44.159
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] -0.37 -0.19 -0.37 0.56
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 24.839 r_dihedral_angle_3_deg 12.23 r_dihedral_angle_4_deg 11.317 r_scangle_it 7.297 r_scbond_it 4.426 r_dihedral_angle_1_deg 3.486 r_mcangle_it 2.744 r_mcbond_it 1.522 r_angle_refined_deg 0.607 r_chiral_restr 0.039
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 24.839 r_dihedral_angle_3_deg 12.23 r_dihedral_angle_4_deg 11.317 r_scangle_it 7.297 r_scbond_it 4.426 r_dihedral_angle_1_deg 3.486 r_mcangle_it 2.744 r_mcbond_it 1.522 r_angle_refined_deg 0.607 r_chiral_restr 0.039 r_bond_refined_d 0.003 r_gen_planes_refined 0.002 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined 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 1519 Nucleic Acid Atoms Solvent Atoms 25 Heterogen Atoms
Software Software Software Name Purpose ADSC data collection CNS refinement REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling CNS phasing