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X-ray diffraction structure of bovine insulin at 2.3 A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2A3G
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 6.5 293 50mM MES pH 6.5, 10mM ZnCl2, 10mM NaCl in double-distilled water
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.28 α = 90 b = 81.28 β = 90 c = 33.31 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 315r 2018-06-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM30A 0.979855 ESRF BM30A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Rrim I (All) CC (Half) 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 2.3 24.2 99.3 0.095 0.095 0.107 0.993 11.81 4.67 3613 35.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.36 93.7 0.282 0.282 0.347 0.88 2.76
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2A3G 2.3 24.2 3393 180 98.24 0.1661 0.1623 0.2379 0.2505 RANDOM 33.186
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] -0.04 -0.02 -0.04 0.13
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.585 r_dihedral_angle_4_deg 21.001 r_dihedral_angle_3_deg 13.715 r_dihedral_angle_1_deg 6.579 r_angle_refined_deg 1.174 r_angle_other_deg 0.909 r_chiral_restr 0.062 r_bond_refined_d 0.008 r_gen_planes_refined 0.005 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.585 r_dihedral_angle_4_deg 21.001 r_dihedral_angle_3_deg 13.715 r_dihedral_angle_1_deg 6.579 r_angle_refined_deg 1.174 r_angle_other_deg 0.909 r_chiral_restr 0.062 r_bond_refined_d 0.008 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 772 Nucleic Acid Atoms Solvent Atoms 23 Heterogen Atoms 4
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction XSCALE data scaling PHASER phasing