>1y14B (B:) observed residues (from ATOM records)
mffikdlslnitlhpsffgprmkqylktklleevegsctgkfgyilcvldydnidiqfnv
kyravvfkpfkgevvdgtvvscsqhgfevqvgpmkvfvtkhlmpqdltfnasyqssedvi
tiksrirvkiegcisqvssihaigsikedylgai