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Cryo-EM structure of the bacteriophage T4 portal protein assembly at near-atomic resolution
ELECTRON MICROSCOPY
Refinement
RMS Deviations
Key
Refinement Restraint Deviation
f_dihedral_angle_d
15.882
f_angle_d
1.391
f_chiral_restr
0.06
f_bond_d
0.009
f_plane_restr
0.006
Sample
T4 portal protein gp20
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
GATAN CRYOPLUNGE 3
Cryogen Name
ETHANE
Sample Vitrification Details
Blot for 7 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
98000
Reported Resolution (Å)
3.6
Resolution Method
FSC 0.143 CUT-OFF
Other Details
FSC was calculated from two independent reconstructions. Particles were selected using an automatic selection program. (Single particle--Applied symm ...
FSC was calculated from two independent reconstructions. Particles were selected using an automatic selection program. (Single particle--Applied symmetry: C12)