>6erdB (B:) observed residues (from ATOM records) viklesfkksdfkqlinwinseefliqwsgnaftfpldeqqlekyiesantlafkvvdee tsdvighislgqidninksarigkvlvsigkhmmkavlhiafdelklhrvtlgvydfnts aiscyekigfvkegllreskrvgetywnlwemsmleyewkk