>5a4kA (A:) observed residues (from ATOM records)
grralivlahsertsfnyamkeaaaaalkkkgwevvesdlyamnfnpiisrkditgklkd
panfqypaesvlaykeghlspdivaeqkkleaadlvifqfplqwfgvpailkgwfervfi
gefaytyaamydkgpfwskkavlsittggsgsmyslqgihgdmnvilwpiqsgilhfcgf
qvlepqltysightpadariqilegwkkrleniwdetplyfapsslfdlnfqagflmkke
vqdeeknkkfglsvghhlgksiptdnqikar