>1t9iA (A:) observed residues (from ATOM records)
ntkynkefllylagfvdgngsiiaqikpnqsykfkhqlsltfqvtqktqrrwfldklvde
igvgyvrdrgsvsdyilseikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdk
flevctwvdqiaalndsktrkttsetvravlds