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X-ray structure of bovine Zn(2+),Ca(2+)-S100B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 298 PEG3350, CaCl2, ZnCl2, Cacodylate buffer, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.13 42.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 34.587 α = 90 b = 90.476 β = 90 c = 58.301 γ = 90
Symmetry Space Group C 2 2 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 315r 2007-02-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 0.98 SSRL BL9-1
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 1.88 45 96.8 0.058 20.3 6.6 7477
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 1.88 1.95 97.1 0.359 5.1 732
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.88 45.22 7464 344 96.45 0.221 0.219 0.2181 0.268 0.2666 RANDOM 49.423
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] 1.22 -0.71 -0.51
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.237 r_dihedral_angle_3_deg 16.38 r_dihedral_angle_1_deg 4.829 r_dihedral_angle_4_deg 4.076 r_scangle_it 2.725 r_scbond_it 2.003 r_angle_refined_deg 1.543 r_mcangle_it 1.124 r_mcbond_it 0.873 r_nbtor_refined 0.301
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.237 r_dihedral_angle_3_deg 16.38 r_dihedral_angle_1_deg 4.829 r_dihedral_angle_4_deg 4.076 r_scangle_it 2.725 r_scbond_it 2.003 r_angle_refined_deg 1.543 r_mcangle_it 1.124 r_mcbond_it 0.873 r_nbtor_refined 0.301 r_xyhbond_nbd_refined 0.266 r_nbd_refined 0.243 r_symmetry_hbond_refined 0.223 r_symmetry_vdw_refined 0.215 r_chiral_restr 0.125 r_metal_ion_refined 0.109 r_symmetry_metal_ion_refined 0.097 r_bond_refined_d 0.015 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 714 Nucleic Acid Atoms Solvent Atoms 51 Heterogen Atoms 3
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction Blu-Ice data collection