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1.3 A STRUCTURE OF T3R3 HUMAN INSULIN AT 100 K
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TRZ PDB entry 1trz
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 SLOW COOLING 6.3 298 5 mg/ml human insulin, 0.01 M HCl, 0.007 M zinc acetate, 0.05 M sodium citrate,
17% acetone, 1.0 M NaCl. pH 6.3, SLOW COOLING at 298K
Crystal Properties Matthews coefficient Solvent content 1.89 35.03
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.05 α = 90 b = 80.05 β = 90 c = 71.459 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 100 CCD ADSC QUANTUM 4 1999-03-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X8C 0.8000 NSLS X8C
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 1.3 31.8 100 0.06 48.8 12.5 41901 41901 19.4
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 1.3 1.33 100 0.393 8.6 7.2 2792
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1trz 1.3 31.8 41901 41901 4231 100 0.176 0.1749 0.204 Random 18.2
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] -0.5 0.18 -0.5 1.01
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.4 c_scangle_it 2.73 c_mcangle_it 2.66 c_scbond_it 2.16 c_angle_deg 1.92 c_mcbond_it 1.87 c_improper_angle_d 0.89 c_bond_d 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1573 Nucleic Acid Atoms Solvent Atoms 212 Heterogen Atoms 24
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing