>1u0dB (B:) observed residues (from ATOM records) ntkynkefllylagfvdgdgsiiaqikpnqshkfkhqlsltfqvtektqrrwfldklvde igvgyvrdrgsvsdyilseikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdk flevctwvdqiaalndsktrkttsetvravld