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CRYSTAL STRUCTURE OF HUMAN FREQUENIN (NEURONAL CALCIUM SENSOR 1)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BJF PDB ENTRY 1BJF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 298 30% PEG 8K, 0.1 M NaCacodylate, 0.2 M NaAc, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.64 53.44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.811 α = 90 b = 55.524 β = 94.25 c = 77.705 γ = 90
Symmetry Space Group P 1 21 1
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 4 2000-07-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-2 0.93 ESRF ID14-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.9 40 99 6 8.9 3.3 35881 34949 2 19.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.9 1.95 98.9 34 2 3.4 2619
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 PDB ENTRY 1BJF 1.9 38.75 35876 1081 98.8 0.22 0.22 0.2215 0.263 0.2675 RANDOM 28.5
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] 2.31 -6.86 -8.65 6.34
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21 c_scangle_it 3.52 c_mcangle_it 2.4 c_scbond_it 2.32 c_angle_deg 1.6 c_mcbond_it 1.58 c_improper_angle_d 1.04 c_bond_d 0.015 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21 c_scangle_it 3.52 c_mcangle_it 2.4 c_scbond_it 2.32 c_angle_deg 1.6 c_mcbond_it 1.58 c_improper_angle_d 1.04 c_bond_d 0.015 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 3015 Nucleic Acid Atoms Solvent Atoms 283 Heterogen Atoms 77
Software Software Software Name Purpose AMoRE phasing CNS refinement DENZO data reduction CCP4 data scaling