It's Part E - Federal Pension Amount, line number 1.
I've noticed that the table on the first page (which lists columns A through H) might have errors. There's a column which says "Check if Roth Conversion" and the box is checked for the line with the $6676 amount. However this was a rollover from the after-tax portion of my 401(k), not a Roth conversion. Column B also lists $6676 for the Federal Taxable Amount, which isn't correct.
