>3e7z_C mol:protein length:21 Insulin A chain GIVEQCCTSICSLYQLENYCN >3e7z_A mol:protein length:21 Insulin A chain GIVEQCCTSICSLYQLENYCN >3e7z_B mol:protein length:29 Insulin B chain FVNQHLCGSHLVEALYLVCGERGFFYTPK >3e7z_D mol:protein length:29 Insulin B chain FVNQHLCGSHLVEALYLVCGERGFFYTPK >3e7z_D mol:protein length:29 Insulin B chain FVNQHLCGSHLVEALYLVCGERGFFYTPK