Data Item _em_3d_reconstruction.resolution_method

General

Item name
_em_3d_reconstruction.resolution_method
Category name
em_3d_reconstruction
Attribute name
resolution_method
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.9 % of entries

Item Description

The method used to determine the final resolution of the 3d reconstruction. The Fourier Shell Correlation criterion as a measure of resolution is based on the concept of splitting the (2D) data set into two halves; averaging each and comparing them using the Fourier Ring Correlation (FRC) technique.

Item Example

 FSC at 0.5 cut-off

Data Type

Data type code
text
Data type detail
text item types / multi-line text ...
Primitive data type code
char
Regular expression
[][ \n\t()_,.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*

Controlled Vocabulary at Deposition

Allowed Value Details
DIFFRACTION PATTERN/LAYERLINES .
FSC 0.143 CUT-OFF .
FSC 0.33 CUT-OFF .
FSC 0.5 CUT-OFF .
FSC 1/2 BIT CUT-OFF .
FSC 3 SIGMA CUT-OFF .
OTHER .