20ZD | pdb_000020zd

Cryo-EM structure of human Neurotensin Receptor 1 (hNTSR1)-Gi1 (delipidated) complex in nucleotide-free NC state


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined34.064
r_long_range_B_other34.063
r_dihedral_angle_3_deg17.063
r_scangle_other16.431
r_mcangle_it13.64
r_mcangle_other13.638
r_scbond_it9.579
r_scbond_other9.577
r_dihedral_angle_2_deg8.382
r_mcbond_it8.018
RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined34.064
r_long_range_B_other34.063
r_dihedral_angle_3_deg17.063
r_scangle_other16.431
r_mcangle_it13.64
r_mcangle_other13.638
r_scbond_it9.579
r_scbond_other9.577
r_dihedral_angle_2_deg8.382
r_mcbond_it8.018
r_mcbond_other8.018
r_dihedral_angle_1_deg5.901
r_angle_refined_deg2.116
r_angle_other_deg1.118
r_chiral_restr0.118
r_bond_refined_d0.011
r_gen_planes_refined0.011
r_gen_planes_other0.006
r_bond_other_d0.001
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
Sample
JMV449-bound human Neurotensin Receptor 1 (hNTSR1)-Gi1 (delipidated) complex in nucleotide-free NC state with scFv16
Sample Components
JMV449-bound human neurotensin receptor type 1
heterotrimeric Gi1 protein (delipidated)
Specimen Preparation
Sample Aggregation StatePARTICLE
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles284667
Reported Resolution (Å)2.8
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K3 BIOQUANTUM (6k x 4k)
Electron Dose (electrons/Å**2)50
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelTFS KRIOS
Minimum Defocus (nm)600
Maximum Defocus (nm)1600
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2.7
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONcryoSPARC
RECONSTRUCTIONcryoSPARC
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
NONE