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Crystal Structure of Human Neuron Specific Enolase at 1.8 angstrom
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ONE PDB entry 2ONE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 290 PEG 4000,magnesium chloride, Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K, pH 8.50
Crystal Properties Matthews coefficient Solvent content 2.522 51.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 114.579 α = 90 b = 119.708 β = 90 c = 68.216 γ = 90
Symmetry Space Group P 21 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 CUSTOM-MADE 2004-02-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID APS 19-ID
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 1.8 50 99.6 0.077 87702 19.1
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) 1.8 1.88 97.4 0.077
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 PDB entry 2ONE 1.8 30 87702 82861 4157 99.6 0.206 0.206 0.2141 0.234 0.2427 RANDOM 26.4
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] 10 -4.34 -5.65
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.9 c_scangle_it 3.93 c_mcangle_it 2.89 c_scbond_it 2.07 c_mcbond_it 1.34 c_angle_deg 1.2 c_improper_angle_d 0.82 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.9 c_scangle_it 3.93 c_mcangle_it 2.89 c_scbond_it 2.07 c_mcbond_it 1.34 c_angle_deg 1.2 c_improper_angle_d 0.82 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6633 Nucleic Acid Atoms Solvent Atoms 460 Heterogen Atoms 17
Software Software Software Name Purpose CNS refinement DENZO data reduction CNS phasing