>3mugE (E:) observed residues (from ATOM records) altqpasvsgspgqtitiscngtssdvggfdsvswyqqspgkapkvmvfdvshrpsgisn rfsgsksgntasltisglhiedegdyfcssltdrshrifgggtkvtvlgqpkaapsvtlf ppsseelqankatlvclisdfypgavtvawkadsspvkagvetttpskqsnnkyaassyl sltpeqwkshksyscqvthegstvektvapt