>2uy6C (C:) observed residues (from ATOM records) apcsisqksadqsidfgqlsksfleaggvskpmdldielvncditafkggngakkgtvkl aftgpivnghsdeldtnggtglaivvqgagknvvfdgsegdantlkdgenvlhytavvkk ssavgaavtegafsavanfnltyq