>2imjA (A:) observed residues (from ATOM records) aqvrpplppftresaiekirlaedgwnsrdpervslaytldtqwrnraefahnreeakaf ltrkwakeldyrlikelwaftdnriavryayewhddsgnwfrsygnenwefdeqglmarr facindmpikaqerkfhwplgrrpddhpglselglehh