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Fibrillar assembly of racemic, C-alpha methylated, macrocyclic beta-hairpins
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other D_1000285811
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 0.2 M ammonium tartrate dibasic, pH 6.0-6.3, 26-36% v/v PEG MME
Crystal Properties Matthews coefficient Solvent content 2.47 50.21
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 28.267 α = 76.04 b = 32.657 β = 70.87 c = 36.565 γ = 65.18
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 16M 2023-03-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.00 APS 22-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim 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 29.42 90.4 0.114 0.132 0.099 0.996 16.4 4.2 6796
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.03 0.251 0.289 0.142 0.962
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2 29.42 6456 339 90.35 0.24839 0.24705 0.2608 0.27188 0.2823 RANDOM 28.829
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] 1.01 0.03 1.08 0.48 0.03 -0.84
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 17.511 r_long_range_B_refined 13.599 r_long_range_B_other 13.594 r_scangle_other 13.13 r_scbond_it 8.392 r_scbond_other 8.362 r_dihedral_angle_1_deg 6.273 r_mcangle_it 3.31 r_mcangle_other 3.304 r_angle_refined_deg 2.391
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 17.511 r_long_range_B_refined 13.599 r_long_range_B_other 13.594 r_scangle_other 13.13 r_scbond_it 8.392 r_scbond_other 8.362 r_dihedral_angle_1_deg 6.273 r_mcangle_it 3.31 r_mcangle_other 3.304 r_angle_refined_deg 2.391 r_mcbond_other 2.32 r_mcbond_it 2.313 r_angle_other_deg 1.154 r_chiral_restr 0.135 r_bond_refined_d 0.016 r_gen_planes_refined 0.012 r_bond_other_d 0.006 r_gen_planes_other 0.005 r_dihedral_angle_2_deg r_dihedral_angle_4_deg 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 r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 404 Nucleic Acid Atoms Solvent Atoms 17 Heterogen Atoms 29
Software Software Software Name Purpose REFMAC refinement DIALS data scaling DIALS data reduction PHASER phasing