Cryo-EM structure of human Neurotensin Receptor 1 (hNTSR1)-Gq (delipidated) complex in nucleotide-free C state
ELECTRON MICROSCOPY
Refinement
| RMS Deviations | |
|---|---|
| Key | Refinement Restraint Deviation |
| r_long_range_B_other | 17.415 |
| r_long_range_B_refined | 17.404 |
| r_dihedral_angle_3_deg | 13.098 |
| r_scangle_other | 11.744 |
| r_mcangle_it | 8.988 |
| r_mcangle_other | 8.987 |
| r_scbond_it | 7.302 |
| r_scbond_other | 7.301 |
| r_dihedral_angle_1_deg | 6.141 |
| r_mcbond_it | 6.071 |
| Sample |
|---|
| JMV449-bound human Neurotensin Receptor 1 (hNTSR1)-GqiN18 complex in nucleotide-free C state with scFv16 |
| Sample Components |
| JMV449-bound human neurotensin receptor type 1 |
| heterotrimeric GqiN18 protein with delipidation mutations |
| scFv16 |
| Specimen Preparation | |
|---|---|
| Sample Aggregation State | PARTICLE |
| 3D Reconstruction | |
|---|---|
| Reconstruction Method | SINGLE PARTICLE |
| Number of Particles | 1092577 |
| Reported Resolution (Å) | 2.24 |
| Resolution Method | FSC 0.143 CUT-OFF |
| Other Details | |
| Refinement Type | |
| Symmetry Type | POINT |
| Map-Model Fitting and Refinement | |||||
|---|---|---|---|---|---|
| Id | 1 | ||||
| Refinement Space | |||||
| Refinement Protocol | |||||
| Refinement Target | |||||
| Overall B Value | |||||
| Fitting Procedure | |||||
| Details | |||||
| Data Acquisition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Detector Type | GATAN K3 BIOQUANTUM (6k x 4k) | ||||||||
| Electron Dose (electrons/Å**2) | 55 | ||||||||
| Imaging Experiment | 1 |
|---|---|
| Date of Experiment | |
| Temperature (Kelvin) | |
| Microscope Model | TFS KRIOS |
| Minimum Defocus (nm) | 800 |
| Maximum Defocus (nm) | 1600 |
| Minimum Tilt Angle (degrees) | |
| Maximum Tilt Angle (degrees) | |
| Nominal CS | 2.7 |
| Imaging Mode | BRIGHT FIELD |
| Specimen Holder Model | |
| Nominal Magnification | |
| Calibrated Magnification | |
| Source | FIELD EMISSION GUN |
| Acceleration Voltage (kV) | 300 |
| Imaging Details |
| Image Processing | ||||
|---|---|---|---|---|
| CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
| NONE | ||||
