GAGE6 GI:4503887 G antigen 6 1 mswrgrstyy wprprryvqp pevigpmrpe qfsdevepat peegepatqr 50 51 qdpaaaqege degasagqgp kpeadsqeqg hpqtgceced gpdgqevdpp 100 101 npeevktpee gekqsqc