>2fugY (Y:) observed residues (from ATOM records) ypdapvalkprfhgrhvltrhpnglekcigcslcaaacpayaiyvepaendpenpvsage ryakvyeinmlrcifcglceeacptgaivlgydfemadyeysdlvygkedmlvdvvgtkp qrreakrtgkpvkvgyvvpyvrpelegfkapteg