>2hguM (M:) observed residues (from ATOM records) ktyvpkqveprwvlidaegktlgrlatkiatllrgkhrpdwtpnvamgdfvvvvnadkir vtgkkleqkiytrysgypgglkkiplekmlathpervlehavkgmlpkgplgrrlfkrlk vyagpdhphqaqrpeklev