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The sTeLIC pentameric Ligand-Gated Ion Channel (wild-type) in complex with 4-bromoamphetamine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6FL9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291 100 mM Tris pH 8.0; 150 mM MgCl2; 3% DMSO; 32% PEG 200
Crystal Properties Matthews coefficient Solvent content 4.38 71.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 218.38 α = 90 b = 114.32 β = 113.052 c = 142.44 γ = 90
Symmetry Space Group C 1 2 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 PIXEL DECTRIS EIGER X 9M 2023-03-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 2 0.919 SOLEIL PROXIMA 2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 3.2 25 62.05 0.98 15.11 2 33187
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.2 3.314 0.724
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3.2 24.001 33187 1609 62.136 0.218 0.2154 0.2227 0.2602 0.2613 75.25
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] -0.629 2.586 -0.433 -0.836
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.337 r_dihedral_angle_4_deg 20.481 r_dihedral_angle_3_deg 18.449 r_lrange_other 12.96 r_lrange_it 12.959 r_dihedral_angle_1_deg 8.735 r_mcangle_it 8.562 r_mcangle_other 8.561 r_scangle_it 8.438 r_scangle_other 8.438
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.337 r_dihedral_angle_4_deg 20.481 r_dihedral_angle_3_deg 18.449 r_lrange_other 12.96 r_lrange_it 12.959 r_dihedral_angle_1_deg 8.735 r_mcangle_it 8.562 r_mcangle_other 8.561 r_scangle_it 8.438 r_scangle_other 8.438 r_mcbond_it 5.315 r_mcbond_other 5.308 r_scbond_it 5.003 r_scbond_other 5.003 r_angle_refined_deg 1.466 r_angle_other_deg 1.187 r_symmetry_nbd_refined 0.778 r_nbd_other 0.439 r_nbd_refined 0.223 r_symmetry_nbd_other 0.204 r_nbtor_refined 0.179 r_xyhbond_nbd_refined 0.178 r_symmetry_xyhbond_nbd_other 0.102 r_symmetry_nbtor_other 0.077 r_chiral_restr 0.06 r_ncsr_local_group_7 0.045 r_ncsr_local_group_5 0.043 r_ncsr_local_group_9 0.041 r_ncsr_local_group_4 0.04 r_ncsr_local_group_1 0.039 r_ncsr_local_group_10 0.039 r_ncsr_local_group_6 0.038 r_ncsr_local_group_2 0.034 r_ncsr_local_group_8 0.034 r_ncsr_local_group_3 0.028 r_bond_refined_d 0.006 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12830 Nucleic Acid Atoms Solvent Atoms 36 Heterogen Atoms 139
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing