>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