With 2.5 uL sample on carbon side, add 3 uL dilution buffer (100 mM NaCl, 50 mM Tris, pH 8.0) to back side. Blot 3-5 seconds from back side and plunge ...
With 2.5 uL sample on carbon side, add 3 uL dilution buffer (100 mM NaCl, 50 mM Tris, pH 8.0) to back side. Blot 3-5 seconds from back side and plunge into liquid ethane with a homemade plunger.
3D Reconstruction
Reconstruction Method
HELICAL
Number of Particles
3210
Reported Resolution (Å)
8.6
Resolution Method
FSC 0.5 CUT-OFF
Other Details
(Helical Details: The segments were aligned and reconstructed using Frealign. Twofold symmetry was imposed using IHRSR++.)
Refinement Type
Symmetry Type
HELICAL
Axial Symmetry
C1
Axial Rise
7.247
Angular Rotation
31.13
Map-Model Fitting and Refinement
Id
1 (2KOD)
2 (3H47)
Refinement Space
REAL
REAL
Refinement Protocol
FLEXIBLE FIT
FLEXIBLE FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
METHOD--Seven hexamers were docked into density then solvated into 1M NaCl.
Secondary structure restraints were applied to helices 1 to 11. MDFF was ...
METHOD--Seven hexamers were docked into density then solvated into 1M NaCl.
Secondary structure restraints were applied to helices 1 to 11. MDFF was run
for 10 ns with symmetry restraints between CA monomers along the chiral axis.
The center hexamer was then extracted. PDB entries 3H47 and 2KOD were the
starting structures. REFINEMENT PROTOCOL--flexible
METHOD--Seven hexamers were docked into density then solvated into 1M NaCl.
Secondary structure restraints were applied to helices 1 to 11. MDFF was ...
METHOD--Seven hexamers were docked into density then solvated into 1M NaCl.
Secondary structure restraints were applied to helices 1 to 11. MDFF was run
for 10 ns with symmetry restraints between CA monomers along the chiral axis.
The center hexamer was then extracted. PDB entries 3H47 and 2KOD were the
starting structures. REFINEMENT PROTOCOL--flexible
