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 30AY | pdb_000030ay

Structure of the soluble domain of chimeric Adenylyl cyclase 95 in complex with stimulatory G protein, ATPalphaS, and forskolin


ELECTRON MICROSCOPY

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
in silico modelAlphaFoldAF-O60503-F1-v6 
experimental modelPDB 6R3Q 

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d8.691
f_angle_d0.864
f_chiral_restr0.083
f_plane_restr0.005
f_bond_d0.004
Sample
Chimeric Human Adenylyl Cyclase 95 in complex with Guanine nucleotide-binding protein G(s) subunit alpha, ATPalphaS and forskolin
Sample Components
Chimeric Adenylyl Cyclase 95
Guanine nucleotide-binding protein G(s) subunit alpha
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification Instrument
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles111448
Reported Resolution (Å)3.57
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Map-Model Fitting and Refinement
Id1 (6R3Q)
Refinement SpaceREAL
Refinement ProtocolRIGID BODY FIT
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)500
Maximum Defocus (nm)3000
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
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
CTF CORRECTIONcryoSPARC
MODEL FITTINGCoot
MODEL REFINEMENTPHENIX
RECONSTRUCTIONcryoSPARC
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION