Is there a keyboard shortcut for the following?

I have a range selected (A4:C15)

I would like to deselect the range and make A4 the active cell. Is this possible without a macro?

With a macro, one could use:
Application.Goto Selection.Cells(1)

I generally select a large number of cells and would like to go back to the start cell in the range. I could do it by pressing the left and right arrow keys but is there a shortcut that will allow me to do the same?

I am using Excel 2007.

Thank you.