>1g17A (A:) observed residues (from ATOM records)
simkilligdsgvgkscllvrfvedkfnpsfittigidfkiktvdingkkvklqiwdtag
qerfrtittayyrgamgiilvyditdertftnikqwfktvnehandeaqlllvgnksdme
trvvtadqgealakelgipfiessaknddnvneifftlakliqekids