>3ias9 (9:) observed residues (from ATOM records) ypdapvalkprfhgrhvltrhpnglekcigcslcaaacpayaiyvepaendpenpvsage ryakvyeinmlrcifcglceeacptgaivlgydfemadyeysdlvygkedmlvdvvgtkp qrreakrtgkpvkvgyvvpyvrpelegfkapteg