>2oynA (A:) observed residues (from ATOM records) slvklmiiegevvsglgegryflslppykeifkkilgfepyegtlnlkldrefdinkfky ietedfefngkrffgvkvlpikilignkkidgaivvpkktyhsseiieiiapmklreqfn lkdgdvikilikgdkde