☰ Navigation Tabs
Structure of human insulin in presence of thiocyanate at pH 6.5
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2OM0 insulin hexamer R6 conformation
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291 15mM Na-SCN, 5%(v/v) ethanol, 200mM phosphate buffer, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 3.47 64.55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59 α = 90 b = 219.48 β = 90 c = 224.48 γ = 90
Symmetry Space Group C 2 2 21
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 MARMOSAIC 225 mm CCD 2006-04-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-3 1.3 MAX II I911-3
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 1.97 50 99.5 0.09 17.7 8.6 103274 102732 32.9
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 1.97 2 89.2 0.37 2.45 2.4 4480
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 insulin hexamer R6 conformation 1.97 19.99 97508 5132 99.5 0.17646 0.17463 0.183 0.21165 0.2172 RANDOM 33.836
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 r_dihedral_angle_2_deg 35.357 r_dihedral_angle_3_deg 13.205 r_dihedral_angle_4_deg 9.358 r_dihedral_angle_1_deg 9.055 r_scangle_it 3.988 r_scbond_it 2.47 r_mcangle_it 1.789 r_angle_refined_deg 1.408 r_mcbond_it 0.955 r_nbtor_refined 0.303
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.357 r_dihedral_angle_3_deg 13.205 r_dihedral_angle_4_deg 9.358 r_dihedral_angle_1_deg 9.055 r_scangle_it 3.988 r_scbond_it 2.47 r_mcangle_it 1.789 r_angle_refined_deg 1.408 r_mcbond_it 0.955 r_nbtor_refined 0.303 r_nbd_refined 0.235 r_symmetry_vdw_refined 0.211 r_xyhbond_nbd_refined 0.16 r_metal_ion_refined 0.158 r_symmetry_hbond_refined 0.155 r_chiral_restr 0.119 r_bond_refined_d 0.014 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7135 Nucleic Acid Atoms Solvent Atoms 755 Heterogen Atoms 174
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling MOLREP phasing