>6fy4C (C:) observed residues (from ATOM records)
rralivlahsertsfnyamkeaaaaalkkkgwevvesdlyamnfnpiisrkditgklkdp
anfqypaesvlaykeghlspdivaeqkkleaadlvifqfplqwfgvpailkgwfervfig
efaytyaamydkgpfrskkavlsittggsgsmyslqgihgdmnvilwpiqsgilhfcgfq
vlepqltysightpadariqilegwkkrleniwdetplyfapsslfdlnfqagflmkkev
qdeeknkkfglsvghhlgksiptdnqikar