>5a4kD (D:) observed residues (from ATOM records)
grralivlahsertsfnyamkeaaaaalkkkgwevvesdlyamnfnpiisrkditgklkd
panfqypaesvlaykeghlspdivaeqkkleaadlvifqfplqwfgvpailkgwfervfi
gefaytyaamydkgpfwskkavlsittggsgsmyslqgihgdmnvilwpiqsgilhfcgf
qvlepqltysightpadariqilegwkkrleniwdetplyfapsslfdlnfqagflmkke
vqdeeknkkfglsvghhlgksiptdnqikar