>4nhuC (C:) observed residues (from ATOM records) svtqpdarvtvsegaslqlrckysysatpylfwyvqyprqglqlllkyysgdpvvqgvng feaefsksnssfhlrkasvhwsdsavyfcavslhrpaltfgsgtkvivlpniqnpdpavy qlrdskssdksvclftdfdsqtnvsqskdsdvyitdkcvldmrsmdfksnsavawsnksd facanafnnsiipedtffp