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 9VB4 | pdb_00009vb4

Cryo-EM structure of the human neurotensin receptor 1 (hNTSR1)-Gi1 complex in the GDP-bound, AHD-closed C state 1, plunge-frozen 15 seconds after GDP addition


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined25.186
r_long_range_B_other25.186
r_scangle_other16.481
r_dihedral_angle_3_deg16.144
r_mcangle_it12.359
r_mcangle_other12.358
r_scbond_it9.932
r_scbond_other9.931
r_dihedral_angle_1_deg7.892
r_mcbond_it7.701
RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined25.186
r_long_range_B_other25.186
r_scangle_other16.481
r_dihedral_angle_3_deg16.144
r_mcangle_it12.359
r_mcangle_other12.358
r_scbond_it9.932
r_scbond_other9.931
r_dihedral_angle_1_deg7.892
r_mcbond_it7.701
r_mcbond_other7.7
r_dihedral_angle_2_deg4.87
r_angle_refined_deg2.2
r_angle_other_deg1.302
r_chiral_restr0.123
r_gen_planes_refined0.013
r_bond_refined_d0.01
r_gen_planes_other0.008
r_bond_other_d0.002
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 complex in the GDP-bound, AHD-closed C state 1 with scFv16, plunge-frozen 15 seconds after GDP addition
Sample Components
JMV449-bound human neurotensin receptor type 1
GDP-bound heterotrimeric Gi1 protein
scFv16
Specimen Preparation
Sample Aggregation StatePARTICLE
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles452691
Reported Resolution (Å)2.85
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)58
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelTFS KRIOS
Minimum Defocus (nm)800
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
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
NONE