>6nddA (A:) SEQRES residues dfnclpgwsaydqhcyqafnepktwdeaerfcteqakrghlvsigsdgeadfvaqlvtnn ikrpelyvwiglrdrrkeqqcssewsmsasiiyvnwntgesqmcqglarwtgfrkwdysd cqaknpfvckfpsec