>4f0o_A mol:protein length:21 Insulin A chain GIVEQCCTSICSLYQLENYCN >4f0o_B mol:protein length:30 Insulin B chain FVNQHLCGSHLVEALYLVCGERGFFYTPKT >4f0o_C mol:protein length:21 Insulin A chain GIVEQCCTSICSLYQLENYCN >4f0o_D mol:protein length:30 Insulin B chain FVNQHLCGSHLVEALYLVCGERGFFYTPKT >4f0o_D mol:protein length:30 Insulin B chain FVNQHLCGSHLVEALYLVCGERGFFYTPKT