>6fiiF (F:) observed residues (from ATOM records)
mytfvvrdenssvyaevsrlllatgqwkrlrkdnprfnlmlgernrlpfgrlghepglvq
lvnyyrgadklcrkaslvkliktspelsesctwfpesyviyptderevflaaynrrregr
egnvwiakssagakgegilisseaselldfideqgqvhviqkylekplllepghrkfdir
swvlvdhlyniylyregvlrtssepynsanfqdktchltnhciqkeysknygryeegnem
ffeefnqylmdalnttlensillqikhiirsclmciepaistkhlhyqsfqlfgfdfmvd
eelkvwlievngapacaqklyaelcqgivdvaissvfplaptsifiklh