>3ias2 (2:) observed residues (from ATOM records)
ffddkqdfleetfakyppegrraaimpllrrvqqeegwirperieeiarlvgttptevmg
vasfysyyqfvptgkyhlqvcatlscklagaeelwdyltetlgigpgevtpdglfsvqkv
eclgschtapviqvndepyvecvtrarleallaglragkrleeielpgkcghhvheve