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Insulin glargine crystal structure 1
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 VAPOR DIFFUSION, SITTING DROP 8 293 0.1 M Tris, 30% PEG-400 v/v, 0.2 M sodium citrate dihydrate, pH 8.0, vapor diffusion, sitting drop, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.4 63.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.325 α = 90 b = 77.325 β = 90 c = 77.325 γ = 90
Symmetry Space Group I 21 3
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV++ 2012-09-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.502
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 1.66 31.57 99.9 0.067 11.1 4.29 9252 2 41.5
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 1.66 1.72 100 0.454 2 4.19 930
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 1trz 1.66 31.568 1.4 9250 9250 915 99.91 0.1995 0.1969 0.2136 0.2253 0.2398 RANDOM 36.1302
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.41 f_angle_d 1.37 f_chiral_restr 0.094 f_bond_d 0.016 f_plane_restr 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 379 Nucleic Acid Atoms Solvent Atoms 11 Heterogen Atoms
Software Software Software Name Purpose d*TREK data reduction PHASER phasing PHENIX refinement PDB_EXTRACT data extraction CrystalClear data collection d*TREK data scaling