>1n3eA (A:) observed residues (from ATOM records)
tkynkefllylagfvdgdgsiiaqikpnqsykfkhqlsltfqvtqktqrrwfldklvdei
gvgyvrdrgsvsdyilseikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdkf
levctwvdqiaalndsktrkttsetvravld