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Crystal structure of Human Carnosinase-2 (CN2) in complex with inhibitor, Bestatin at 2.25 A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIQUID DIFFUSION 8 293 0.2M Hepes. 25% PPEG 4000, 100mm NaCl, pH 8.0, LIQUID DIFFUSION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.18 43.51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 87.09 α = 90 b = 100.07 β = 90 c = 105.83 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 MARRESEARCH mirror 2013-05-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.97755 ESRF BM14
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 2.25 33.6 23 0.097 10.2 4.3 2 2 13.6
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 2.25 2.37 0.192 6.5 4.2 6089
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION 2.25 33.6 1.31 74921 3769 88.43 0.222 0.2188 0.2191 0.2823 0.279
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] -6.0641 10.2099 -4.1458
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.789 f_angle_d 1.163 f_chiral_restr 0.072 f_bond_d 0.011 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7016 Nucleic Acid Atoms Solvent Atoms 228 Heterogen Atoms 60
Software Software Software Name Purpose MxCuBE data collection PHASES phasing PHENIX refinement iMOSFLM data reduction SCALA data scaling