>4ffwC (C:) observed residues (from ATOM records) qivlsqspailsaspgekvtmtcrasssvnnmhwyqqkpssspkpwlhgtsnlasgvpvr fsgsgsgtsfsltisrveaedaatyfcqqwsnhpptfgggtkleidradaaptvsifpps seqltsggasvvcflnnfypkdinvkwkidgservlnswtdqdskdstysmsstltltkd eyerhnsytceathktstspivksfnr