>1d5mB (B:) observed residues (from ATOM records) dtrprfleqvkhechffngtervrfldryfyhqeeyvrfdsdvgeyravtelgrpdaeyw nsqkdlleqkraavdtycrhnygvgesftvqrrvypevtvypanllvcsvngfypgsiev rwfrngqeektgvvstgliqngdwtfqtlvmletvprsgevytcqvehpsvtspltvewr a