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Design of a short thermally stable alpha-helix embedded in a macrocycle
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other NMR model
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 298 0.1 M Na3Cit, 0.6 M NH4H2PO4, pH 5.6
Crystal Properties Matthews coefficient Solvent content 2.51 51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.758 α = 90 b = 35.583 β = 118.88 c = 38.076 γ = 90
Symmetry Space Group P 1 21 1
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 2015-10-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.11587 ALS 8.3.1
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 1.25 38.1 90.9 0.044 26.9 3.7 21799 14.2
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 1.25 1.29 58.2 0.267 4 3.4
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 NMR model 1.25 16.78 20733 1064 90.82 0.13302 0.13221 0.1411 0.14762 0.1576 RANDOM 18.233
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] -1.05 16.59 -2.92 3.97
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 24.136 r_dihedral_angle_2_deg 18.335 r_dihedral_angle_3_deg 12.007 r_sphericity_bonded 11.921 r_dihedral_angle_4_deg 9.985 r_dihedral_angle_1_deg 3.974 r_long_range_B_refined 3.097 r_long_range_B_other 2.111 r_scangle_other 1.479 r_angle_refined_deg 1.258
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 24.136 r_dihedral_angle_2_deg 18.335 r_dihedral_angle_3_deg 12.007 r_sphericity_bonded 11.921 r_dihedral_angle_4_deg 9.985 r_dihedral_angle_1_deg 3.974 r_long_range_B_refined 3.097 r_long_range_B_other 2.111 r_scangle_other 1.479 r_angle_refined_deg 1.258 r_scbond_it 1.098 r_scbond_other 1.097 r_mcangle_it 1.093 r_mcangle_other 1.09 r_angle_other_deg 0.928 r_mcbond_it 0.798 r_mcbond_other 0.796 r_rigid_bond_restr 0.578 r_chiral_restr 0.055 r_bond_refined_d 0.007 r_gen_planes_refined 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.001 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_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 588 Nucleic Acid Atoms Solvent Atoms 138 Heterogen Atoms 90
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing