Data Category em_map_surface_rendering
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General 
- Category name
- em_map_surface_rendering
- Required in PDB entries
- yes
- Category group membership
- em_group em_map_group
- Used in current PDB entries
- No
Category Relationship Diagrams 
View full category relationship diagram including all dictionary data categories
Category Description
Data items in the EM_MAP_SURFACE_RENDERING category record details
about surface rendering of the map. The surface of the map has to
be defined and 'rendered' to make understandable images. The quality
of the structure can be judged visually by looking at the high-resolution
texture of the molecular surface. It can make sense to threshold/interpret
data to 100% (or up to 120%) of the expected volume of the molecular assembly
which has been calculated from the molecular mass. To emphasize the fine
structures in the map thresholding values as little as 25% may be used.
Category Example
_em_map_surface_rendering.id 1 _em_map_surface_rendering.map_id 1 _em_map_surface_rendering.method . _em_map_surface_rendering.threshold_volume_mol_wt . _em_map_surface_rendering.details . _em_map_surface_rendering.map_files_id file1
