>1t9jB (B:) observed residues (from ATOM records)
tkynkefllylagfvdgdgsiiaqikpnqsykfkhqlsltfqvtektqrrwfldklvdei
gvgyvrdrgsvsdyilseikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdkf
levctwvdqiaalndsktrkttsetvravld