>1n3eG (G:) observed residues (from ATOM records) tkynkefllylagfvdgdgsiiaqikpnqsykfkhqlsltfqvtqktqrrwfldklvdei gvgyvrdrgsvsdyilseikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdkf levctwvdqiaalndsktrkttsetvravld