>3unfA (A:) observed residues (from ATOM records)
akrgysfslttfspsgklvqieyalaavaggapsvgikaangvvlatekkqksilyders
vhkvepitkhiglvysgmgpdyrvlvhrarklaqqyylvyqepiptaqlvqrvasvmqey
tqsggvrpfgvsllicgwnegrpylfqsdpsgayfawkatamgknyvngktflekryned
leledaihtailtlkesfegqmtednievgicneagfrrltptevrdyla