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Crystal structure of metastasis-associated protein S100A4 in the active, calcium-bound form
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 298 20% (w/v) PEG 3350 and 100 mM Tris-HCl pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 8.50
Crystal Properties Matthews coefficient Solvent content 2.57 48.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.107 α = 90 b = 47.107 β = 90 c = 176.2 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 CCD ADSC QUANTUM 315 2006-03-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 SSRL BL9-1
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 2.03 50 14094
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 AB INITIO FREE R 2.03 50 700 94.3 0.255 0.2677 0.331 0.2753 thin shells
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 1542
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.106 s_non_zero_chiral_vol 0.033 s_from_restr_planes 0.024 s_angle_d 0.023 s_zero_chiral_vol 0.023 s_bond_d 0.005 s_similar_dist s_anti_bump_dis_restr s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1412 Nucleic Acid Atoms Solvent Atoms 51 Heterogen Atoms 4
Software Software Software Name Purpose SHELX model building SHELXL-97 refinement DENZO data reduction HKL-2000 data scaling PHASER phasing