>4prxA (A:) observed residues (from ATOM records)
sydsssikvlkgldavrkrpgmyigdtddgtglhhmvfevvdnaidealaghckeiivti
hadnsvsvqddgrgiptgihpeegvsaaevimtvlhaggkfddnsykvsgglhgvgvsvv
nalsqklelviqregkihrqiyehgvpqaplavtgetektgtmvrfwpsletftnvtefe
yeilakrlrelsflnsgvsirlrdkrdgkedhfhyeggikafveylnknktpihpnifyf
stekdgigvevalqwndgfqeniycftnnipqrdggthlagfraamtrtlnaymdkegys
aregliavvsvkvpdpkfssqtkdklvssevksaveqqmnellaeyllenptdakivvgk
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