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A CHIMERA construct containing human SARM1 ARM and SAM domains and C. elegans TIR domain.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other 7ANW in silico model AlphaFold
Refinement RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.385 r_dihedral_angle_4_deg 19.981 r_dihedral_angle_3_deg 13.132 r_dihedral_angle_1_deg 6.471 r_angle_refined_deg 1.649 r_nbtor_refined 0.293 r_nbd_refined 0.205 r_chiral_restr 0.128 r_xyhbond_nbd_refined 0.07 r_ncsr_local_group_30 0.018
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.385 r_dihedral_angle_4_deg 19.981 r_dihedral_angle_3_deg 13.132 r_dihedral_angle_1_deg 6.471 r_angle_refined_deg 1.649 r_nbtor_refined 0.293 r_nbd_refined 0.205 r_chiral_restr 0.128 r_xyhbond_nbd_refined 0.07 r_ncsr_local_group_30 0.018 r_ncsr_local_group_43 0.018 r_ncsr_local_group_49 0.018 r_ncsr_local_group_34 0.017 r_ncsr_local_group_36 0.017 r_ncsr_local_group_40 0.017 r_ncsr_local_group_42 0.017 r_ncsr_local_group_44 0.017 r_ncsr_local_group_46 0.017 r_ncsr_local_group_52 0.017 r_ncsr_local_group_54 0.017 r_ncsr_local_group_56 0.017 r_ncsr_local_group_3 0.013 r_ncsr_local_group_7 0.013 r_ncsr_local_group_14 0.013 r_ncsr_local_group_16 0.013 r_ncsr_local_group_18 0.013 r_ncsr_local_group_21 0.013 r_ncsr_local_group_25 0.013 r_ncsr_local_group_26 0.013 r_ncsr_local_group_28 0.013 r_ncsr_local_group_1 0.012 r_ncsr_local_group_5 0.012 r_ncsr_local_group_8 0.012 r_ncsr_local_group_10 0.012 r_ncsr_local_group_12 0.012 r_ncsr_local_group_19 0.012 r_ncsr_local_group_23 0.012 r_ncsr_local_group_22 0.009 r_gen_planes_refined 0.008 r_bond_refined_d 0.007 r_ncsr_local_group_20 0.006 r_ncsr_local_group_27 0.006 r_ncsr_local_group_9 0.005 r_ncsr_local_group_13 0.005 r_ncsr_local_group_45 0.005 r_ncsr_local_group_11 0.004 r_ncsr_local_group_17 0.004 r_ncsr_local_group_2 0.003 r_ncsr_local_group_6 0.003 r_ncsr_local_group_15 0.003 r_ncsr_local_group_24 0.003 r_ncsr_local_group_31 0.003 r_ncsr_local_group_32 0.003 r_ncsr_local_group_33 0.003 r_ncsr_local_group_35 0.003 r_ncsr_local_group_37 0.003 r_ncsr_local_group_38 0.003 r_ncsr_local_group_41 0.003 r_ncsr_local_group_48 0.003 r_ncsr_local_group_50 0.003 r_ncsr_local_group_51 0.003 r_ncsr_local_group_53 0.003 r_ncsr_local_group_29 0.002 r_ncsr_local_group_39 0.002 r_ncsr_local_group_55 0.002 r_ncsr_local_group_4 0.001 r_ncsr_local_group_47 0.001 r_mcbond_it r_mcangle_it r_scbond_it r_scangle_it r_lrange_it
Sample A CHIMERA construct containing human SARM1 ARM and SAM domains and C. elegans TIR domain.
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 136346 Reported Resolution (Å) 2.68 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space RECIPROCAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 41.4
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 2800 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION EPU MODEL FITTING Coot 9.6 MODEL REFINEMENT REFMAC 5 MODEL REFINEMENT UCSF ChimeraX MODEL REFINEMENT ISOLDE INITIAL EULER ASSIGNMENT cryoSPARC FINAL EULER ASSIGNMENT cryoSPARC
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 298564