charite.christo.strap.StrapKeyStroke

Keyboard

[Menu-bar> Help>Selected topics>Alignment panel] The keyboard is used to move the alignment cursor and to introduced/removed alignment gaps.

Cursor Movements
←	Left
→	Right
Ctrl+←	To first residue
Ctrl+→	To last residue
Alt+→	To next gap
Alt+←	To previous gap
Home	To first row
End	To last row
Ctrl+Home	To first residue
Ctrl+End	to last residue

Movement of the view-port
PgDown	Scroll down
PgUp	Scroll up
Shift+PgUp	Scroll left

Deleting gaps
Delete	Delete gap right from or under cursor
Backspace	Delete gap left from cursor
Ctrl+Delete	Delete next gap right from the cursor
Ctrl+Backspace	Delete next gap left from cursor
Ctrl+Shift+Delete	Delete entire white space under cursor
Ctrl+Shift+Backspace	Delete entire white space left from cursor

Inserting gaps
Space	Insert gap under cursor
Insert	Insert gaps until next residue in above row is reached.
Ctrl+Ins	Remove gaps until previous residue in above row is reached
Shift+Ins	Insert gaps until next residue in below row is reached

Repetition number. Performing an operation n times
4 2 Space	Insert 42 gaps
4 2 Delete	Delete 42 gaps

Moving a sequence blocks: A group of consecutive residues that are not interrupted by gaps is moved left or right.
>	Move right
<	Move left

Window
Ctrl+W	Close alignment panel

Miscellaneous
Ctrl+K	Close protein
Ctrl+*	Display letters in better quality
U	Upper Case
L	Lower Case

Font Size
Ctrl++	Zoom in
Ctrl+-	Zoom out

Go to position
4 2 i	Move cursor to residue index 42
4 r	Move cursor to 4th row
4 2 c	Move cursor to column 42
4 2 n	Move cursor pdb-number 42

Save / restore position
S	Save current cursor position
s	Revert cursor position previously saved
4 S	Save current cursor position to "4"
4 s	Restore cursor position previously saved in "4"

The mouse actions follow general conventions:

Sequence alignment
- Left-click sets the cursor.
- Middle-click sets the focus without changing the cursor.
- Right-click opens a context menu either for the alignment pane, for a residue selection or the rubber band selection.
- Dragging creates a mouse selection.
- Dragging over more than one rows creates a rectangular region. Residue selections and annotations within the rectangle are selected. Shift-key for union-set and Ctrl-key for cut-set similar to the program gimp or the MS-Window desktop.
- Alt+Drag scrolls two-dimensionally. Under Unix/Linux also hold Shift-key
Row-header
- Dragging up/down changes the order of proteins.
- Ctrl+click selects or deselects the protein.
- Right-click opens a context menu for the protein.
Scroll-bar or alignment pane
- Wheel: Scrolls.
- Shift+Wheel: Scrolls vertically
- Ctrl+Wheel: Zoom.

Sequence groups
G x	Define all currently selected proteins as group "x".
g x	Load and select proteins of sequence group "x" if not already loaded. Select these proteins.
h x	Hide all proteins of sequence group "x".
u x	Unselect all proteins of sequence group "x".

Sequence Groups:
Sequences can be grouped. Groups are designated by a digit or letter. The names of all proteins of a group are listed in a file in ./annotations/sequenceGroups/.