>2hctA (A:) observed residues (from ATOM records)
rwrqtwsgpgttkrfpetvlarcvkyteihpemrhvdcqsvwdafkgafiskhpcditee
dyqplmklgtqtvpcnkillwsrikdlahqftqvqrdmftledtllgyladdltwcgefd
tskinyqscpdwrkdcsnnpvsvfwktvsrrfaeaacdvvhvmldgsrskifdkdstfgs
vgvhnlqpekvqtleawvihggredsrdlcqdptikelesiiskrniqfsckniyrpdkf
lqcvknpedssc