>3p2x_B mol:protein length:30  Insulin
FVNQHLCASHLVEALYLVCGERGFFYTPKT
>3p2x_C mol:protein length:21  Insulin
GIVEQCCTSICSLYQLENYCN
>3p2x_D mol:protein length:30  Insulin
FVNQHLCASHLVEALYLVCGERGFFYTPKT
>3p2x_A mol:protein length:21  Insulin
GIVEQCCTSICSLYQLENYCN
>3p2x_D mol:protein length:30  Insulin
FVNQHLCASHLVEALYLVCGERGFFYTPKT