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Semi-synthetic analogue of human insulin NMeAlaB26-insulin at pH 3.0
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MSO PDB ENTRY 1MSO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 3 0.18 M LI2SO4, 0.1M NA ACETATE PH 3.0
Crystal Properties Matthews coefficient Solvent content 2.4 48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.239 α = 90 b = 39.239 β = 90 c = 124.908 γ = 90
Symmetry Space Group P 41 21 2
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 CCD 2008-01-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 ESRF ID14-1
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 1.5 30 94.6 0.06 9.2 13.4 17552 20.2
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 1.5 1.55 60.5 0.47 5.5 1.5
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 PDB ENTRY 1MSO 1.5 37.42 14801 787 94.63 0.18343 0.18019 0.2263 0.25053 0.2878 RANDOM 17.567
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] 0.78 0.78 -1.55
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.862 r_dihedral_angle_4_deg 21.593 r_dihedral_angle_3_deg 11.362 r_dihedral_angle_1_deg 9.222 r_sphericity_free 8.454 r_scangle_it 5.54 r_sphericity_bonded 5.535 r_scbond_it 3.877 r_mcangle_it 2.826 r_rigid_bond_restr 2.291
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.862 r_dihedral_angle_4_deg 21.593 r_dihedral_angle_3_deg 11.362 r_dihedral_angle_1_deg 9.222 r_sphericity_free 8.454 r_scangle_it 5.54 r_sphericity_bonded 5.535 r_scbond_it 3.877 r_mcangle_it 2.826 r_rigid_bond_restr 2.291 r_angle_refined_deg 1.98 r_mcbond_it 1.98 r_chiral_restr 0.146 r_bond_refined_d 0.023 r_gen_planes_refined 0.01 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 742 Nucleic Acid Atoms Solvent Atoms 101 Heterogen Atoms 1
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling MOLREP phasing