>5y5oE (E:) observed residues (from ATOM records)
ssasvvfmrfappgeetalpprratpgsvaydlfpseemdiepmglakistgygidkfpd
gcygqivsrsgmtwknntsvptgtidvdyrgelkvilrnhsaeksvpirkgtsiaqlifl
rycdveeeqivyinettgertiidsss