Secondary Structure according to PDB (SS_PDB)

SS_PDB:Secondary Structure according to PDB (4) file annotation.

Placing the cursor above this element: pop-up area will show the position (sequence number and amino acid three letter code) for selected amino acid.
Left mouse click: no action
Right mouse click: on any of the "SS_PDB" will generate following menu and actions:

By pressing STING it option, a user will induce the Chime window to show 3D position of the selected SS pattern.