>5z4hA (A:) observed residues (from ATOM records)
ldavrkrpgmyigdtddgtglhhmvfevvdnaidealaghckeiivtihadnsvsvqddg
rgiptgihpeegvsaaevimtvlhgvgvsvvnalsqklelviqregkihrqiyehgvpqa
plavtgetektgtmvrfwpsletftnvtefeyeilakrlrelsflnsgvsirlrdkrdgk
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