>1g16D (D:) observed residues (from ATOM records)
imkilligdsgvgkscllvrfvedkfnpidfkiktvdingkkvklqiwdtagqerfrtit
tayyrgamgiilvyditdertftnikqwfktvnehandeaqlllvgnksdmetrvvtadq
gealakelgipfiessaknddnvneifftlakliqekids