3ZYS

Human dynamin 1 deltaPRD polymer stabilized with GMPPCP


ELECTRON MICROSCOPY
Sample
GMPPCP STABILIZED HUMAN DYNAMIN 1 DELTA PRD HELICAL POLYMER
Specimen Preparation
Sample Aggregation StateHELICAL ARRAY
Vitrification InstrumentHOMEMADE PLUNGER
Cryogen NameETHANE
Sample Vitrification DetailsPLUNGE FROZEN IN LIQUID ETHANE
3D Reconstruction
Reconstruction MethodHELICAL
Number of Particles4814
Reported Resolution (Å)12.2
Resolution Method
Other DetailsTHIS MODEL INCORPORATES COORDINATES FROM 3ZYC AND 1DYN, WHICH WERE DOCKED INTO A HELICAL CRYO-EM DENSITY. CHAINS A AND D OF THE MODEL SHOW RESIDUES 6- ...THIS MODEL INCORPORATES COORDINATES FROM 3ZYC AND 1DYN, WHICH WERE DOCKED INTO A HELICAL CRYO-EM DENSITY. CHAINS A AND D OF THE MODEL SHOW RESIDUES 6-311 OF HUMAN DYNAMIN 1'S G DOMAIN AND RESIDUES 726-748 OF ITS GTPASE EFFECTOR DOMAIN. CHAINS C AND F INCLUDE RESIDUES 518-630 OF DYNAMIN'S PH DOMAIN. RESIDUE 5 SER IN CHAINS A AND D IS A CLONING ARTIFACT THAT WAS VISIBLE IN THE CRYSTAL STRUCTURE OF 3ZYC. INCORPORATES COORDINATES FROM 3LJB, WHICH WERE DOCKED INTO A HELICAL CRYO-EM DENSITY. CHAINS B AND E INCLUDE RESIDUES 367-435 AND 451-531 OF HUMAN MXA'S MIDDLE DOMAIN AND RESIDUES 576-636 OF IF GTPASE EFFECTOR DOMAIN. SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-1949. (DEPOSITION ID: 10194).
Refinement Type
Symmetry TypeHELICAL
Map-Model Fitting and Refinement
Id1 (2X2E, 3LJB, 1DYN)
Refinement SpaceREAL
Refinement ProtocolFLEXIBLE FIT
Refinement Target
Overall B Value
Fitting Procedure
DetailsREFINEMENT PROTOCOL--YUP ALGORITHM
Data Acquisition
Detector TypeGATAN ULTRASCAN 4000 (4k x 4k)
Electron Dose (electrons/Å**2)10
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TECNAI F20
Minimum Defocus (nm)500
Maximum Defocus (nm)2000
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification50000
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)120
Imaging Details
EM Software
TaskSoftware PackageVersion
MODEL FITTINGYup.scx
RECONSTRUCTIONSPIDER
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
INDIVIDUAL IMAGES USING ACE2