>5a4kB (B:) observed residues (from ATOM records)
grralivlahsertsfnyamkeaaaaalkkkgwevvesdlyamnfnpiisrkditgklkd
panfqypaesvlaykeghlspdivaeqkkleaadlvifqfplqwfgvpailkgwfervfi
gefaytyaamydkgpfwskkavlsittggsgsmyslqgihgdmnvilwpiqsgilhfcgf
qvlepqltysightpadariqilegwkkrleniwdetplyfapsslfdlnfqagflmkke
vqdeeknkkfglsvghhlgksiptdnqikar