The Sequence area provides several flexible ways to navigate through an alignment. The simplest way is to use the mouse and the scrollbars.
Alternatively, you can use arrow keys on the keyboard to navigate.
The list of hotkeys for quick navigation:
if you use Shift key with the hotkeys above you will navigate through the rows. For example, Shift-PageDown will move one screen down.
Finally, you can use the Go to position dialog from the Actions menu, the context menu or the editor toolbar.
<center> <br> <img src="/wiki/download/attachments/17466075/Navigation.png"/> <br> </center>
Enter the column number (base coordinate) and the view will be centered to the corresponding base.