>1f9nE (E:) observed residues (from ATOM records)
nkgqrhikireiitsneietqdelvdmlkqdgykvtqatvsrdikelhlvkvptnngsyk
yslpadqrfnplsklkralmdafvkidsashmivlktmpgnaqaigalmdnldwdemmgt
icgddtiliicrtpedtegvknrllell