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The T2 structure of polycrystalline cubic human insulin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 9INS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 8.56 293 13.494 mg/ml insulin, 0.818 mM zinc acetate, 10.563 mM sodium thiocyanate, 0.4 M sodium potassium phosphate (Na2HPO4/KH2PO4) 2 BATCH MODE 7.88 293 13.494 mg/ml insulin, 0.818 mM zinc acetate, 10.563 mM sodium thiocyanate, 0.4 M sodium potassium phosphate (Na2HPO4/KH2PO4) 3 BATCH MODE 8.02 293 13.494 mg/ml insulin, 0.818 mM zinc acetate, 10.563 mM sodium thiocyanate, 0.4 M sodium potassium phosphate (Na2HPO4/KH2PO4) 4 BATCH MODE 8.17 293 13.494 mg/ml insulin, 0.818 mM zinc acetate, 10.563 mM sodium thiocyanate, 0.4 M sodium potassium phosphate (Na2HPO4/KH2PO4) 5 BATCH MODE 8.26 293 13.494 mg/ml insulin, 0.818 mM zinc acetate, 10.563 mM sodium thiocyanate, 0.4 M sodium potassium phosphate (Na2HPO4/KH2PO4) 6 BATCH MODE 8.17 293 13.494 mg/ml insulin, 0.818 mM zinc acetate, 10.563 mM sodium thiocyanate, 0.4 M sodium potassium phosphate (Na2HPO4/KH2PO4)
Crystal Properties Matthews coefficient Solvent content 3.51 64.98 3.51 64.98 3.51 64.98 3.51 64.98 3.51 64.98 3.51 64.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.86015 α = 90 b = 78.86015 β = 90 c = 78.86015 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 293 SCINTILLATION Cyberstar LaBr3 9 Si(111) analyzer crystals with 9 detectors 2015-12-08 M SINGLE WAVELENGTH 2 2 x-ray 293 SCINTILLATION Cyberstar LaBr3 9 Si(111) analyzer crystals with 9 detectors 2016-12-14 M SINGLE WAVELENGTH 3 3 x-ray 293 SCINTILLATION Cyberstar LaBr3 9 Si(111) analyzer crystals with 9 detectors 2016-12-14 M SINGLE WAVELENGTH 4 4 x-ray 293 SCINTILLATION Cyberstar LaBr3 9 Si(111) analyzer crystals with 9 detectors 2016-12-14 M SINGLE WAVELENGTH 5 5 x-ray 293 SCINTILLATION Cyberstar LaBr3 9 Si(111) analyzer crystals with 9 detectors 2016-12-14 M SINGLE WAVELENGTH 6 6 x-ray 293 PIXEL Malvern Panalytical PIXcel 1D 2016-12-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID22 1.299740 ESRF ID22 2 SYNCHROTRON ESRF BEAMLINE ID22 1.299868 ESRF ID22 3 SYNCHROTRON ESRF BEAMLINE ID22 1.299995 ESRF ID22 4 SYNCHROTRON ESRF BEAMLINE ID22 1.299995 ESRF ID22 5 SYNCHROTRON ESRF BEAMLINE ID22 1.299995 ESRF ID22 6 SEALED TUBE MALVERN PANALYTICAL EMPYREAN TUBE 1.540598, 1.544260
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.288 39.43 3816 3816 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B POWDER DIFFRACTION MOLECULAR REPLACEMENT NONE 9INS 2.29 39 100
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 multtor 3.84 angle_d 1.43 singtor 1 hydrog_d 0.293 chiral 0.036 planar_d 0.02 bond_d 0.015
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 405 Nucleic Acid Atoms Solvent Atoms 62 Heterogen Atoms
Software Software Software Name Purpose GSAS refinement PRODD data reduction MOLREP phasing Coot model building