20ZC | pdb_000020zc

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

ELECTRON MICROSCOPY

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Refinement

RMS Deviations
Key	Refinement Restraint Deviation
r_long_range_B_refined	27.918
r_long_range_B_other	27.917
r_scangle_other	17.513
r_dihedral_angle_3_deg	16.43
r_mcangle_it	13.078
r_mcangle_other	13.077
r_scbond_other	10.663
r_scbond_it	10.662
r_mcbond_it	8.284
r_mcbond_other	8.283
r_dihedral_angle_1_deg	6.307
r_dihedral_angle_2_deg	3.566
r_angle_refined_deg	2.132
r_angle_other_deg	0.847
r_chiral_restr	0.109
r_bond_refined_d	0.009
r_gen_planes_refined	0.009
r_gen_planes_other	0.003
r_bond_other_d
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 C state with scFv16
Sample Components
JMV449-bound human neurotensin receptor type 1
heterotrimeric Gi1 protein (delipidated)
scFv16

Specimen Preparation
Sample Aggregation State	PARTICLE

3D Reconstruction
Reconstruction Method	SINGLE PARTICLE
Number of Particles	520529
Reported Resolution (Å)	2.6
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)	50

Imaging Experiment	1
Date of Experiment
Temperature (Kelvin)
Microscope Model	TFS KRIOS
Minimum Defocus (nm)	600
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

EM Software
Task	Software Package	Version
PARTICLE SELECTION	cryoSPARC
RECONSTRUCTION	cryoSPARC

Image Processing
CTF Correction Type	CTF Correction Details	Number of Particles Selected	Particle Selection Details
NONE