>3ofsA (A:) observed residues (from ATOM records)
wrqtwsgpgttkrfpetvlarcvkyteihpemrhvdcqsvwdafkgafiskhpcditeed
yqplmklgtqtvpcnkillwsrikdlahqftqvqrdmftladtllgyladdltwcgefdt
skinyqscpdwrkdcsnnpvsvfwktvsrrfaeaacdvvhvmldgsrskifdkdstfgsv
evhnlqpekvqtleawvihgedsrdlcqdptikelesiiskrniqfsckniyrp