>5z9pA (A:) observed residues (from ATOM records) qvlegleavrkrpgmyigstserglhhlvweivdnsidealagyanqievviekdnwikv tdngrgipvdiqekmgrpaveviltssvvnalsqdlevyvhrnetiyhqaykkgvpqfdl kevgttdktgtvirfkadgeiftettvynyetlqqrirelaflnkgiqitlrderdeenv redsyhye