>3bfkE (E:) observed residues (from ATOM records)
dyydylfkivligdsgvgksnllsrftrdefnlgvefatksiqlkiikaqiwdtaraits
ayyrgavgallvyditkknsfeniekwlkelrdnadsnivillvgnksdlkhlrvindnd
atqyakkeklafietsaleatnvelafhqllneiynv