>2ikbA (A:) observed residues (from ATOM records)
msdkfnqfinrvlsheggyanhpkdpggetnwgitkrtaqangyngsmramtreqaisiy
rkafweryradqmpeavafqffdacvnhgygnaarmlqraagvpddgvigavslkainsl
pendlllrfnaerlvfytklgtftsfgkgwvrrvaqnlihasa