>4nekE (E:) observed residues (from ATOM records)
selvlshveggvqvvrmnrpdkknaligemyaalaeafakgeadddvnvflilgsqtdfs
agndlpdfltwealsgsvadrfiravagarkpvvaavrgaaigigstllphcdlvyaapg
trfhmpfinlgivpeagssqtmpalaghrraaemlmlgepfgvdtaeavglingvvpged
leetamaaarklaakprsilvqikalmktpaepimdrltreaavfdtclkgealneavsa
fkekrapdfsk