>3nd6E (E:) observed residues (from ATOM records)
mrkialfpgsfdpmtnghlnliersaklfdeviigvfilftpeekkylieeatkempnvr
vimqetqltvesakslganflirgirnvkdyeyekdiakmnqhlapeietvfllaeepya
hvsssllkevlrfggdvsdylppniyhalkqk