>1vcbI (I:) observed residues (from ATOM records)
lrsvnsrepsqvifcnrsprvvlpvwlnfdgepqpyptlppgtgrrihsyrghlwlfrda
gthdgllvnqtelfvpslnvdgqpifanitlpvytlkerclqvvrslvkpenyrrldivr
slyedledhpnvqkdlerltqe