>5y5tA (A:) observed residues (from ATOM records)
vyldrklltledkelgtvkkgyyqmkkvvktvavkilknalkdellaeanvmqqldnpyi
vrmigiceaeswmlvmemaelgplnkylqqnrhvkdkniielvhqvsmgmkyleesnfvh
rdlaarnvllvtqhyakisdfglskalradenyykaqthgkwpvkwyapecinyykfssk
sdvwsfgvlmweafsygqkpyrgmkgsevtamlekgermgcpagcpremydlmnlcwtyd
venrpgfaavelrlrnyyydvvn