>3nd5D (D:) observed residues (from ATOM records)
mrkialfpgsfdpmtnghlnliersaklfdeviigvfilftpeekkylieeatkempnvr
vimqetqltvesakslganflirgirnvkdyeyekdiakmnqhlapeietvfllaeepya
hvsssllkevlrfggdvsdylppniyhalkqk