>1en7B (B:) SEQRES residues mlltgklykeekqkfydaqngkclicqrelnpdvqanhldhdhelngpkagkvrgllcnl cnaaegqmkhkfnrsglkgqgvdylewlenlltylksdytqnnihpnfvgdkskefsrlg keemmaemlqrgfeynesdtktqliasfkkqlrkslk