>4b95F (F:) observed residues (from ATOM records)
lrsvnsrepsqvifcnrsprvvlpvwlnfdgepqpyptlppgtgrrihsyrghlwlfrda
gthdgllvnqtelfvpsvdgqpifanitlpvytlkerclqvvrslvkpenyrrldivrsl
yedledhpnvqkdlerltq