# main topics: UP arb.hlp UP glossary.hlp UP helix.hlp # sub topics: SUB helixsym.hlp # format described in ../help.readme TITLE Toggle secondary info for SAI OCCURRENCE ARB_EDIT4/View/Toggle secondary info for SAI DESCRIPTION Since it doesn't make sense to display helix (or protein structure) information for all SAI, display is turned off by default. Select an SAI and then this entry to toggle the display of the secondary structure information. NOTES None EXAMPLES None WARNINGS None BUGS No bugs known