>1x9fE (E:) observed residues (from ATOM records)
dccsyedrreirhiwddvwsssftdrrvaivravfddlfkhyptskalfervkidepesg
efkshlvrvanglkllinllddtlvlqshlghladqhiqrkgvtkeyfrgigeafarvlp
qvlscfnvdawnrcfhrlvariakdlp