>4gbi_B mol:protein length:30 Insulin B chain FVNQHLCGSHLVEALYLVCGERGFFYTDKT >4gbi_D mol:protein length:30 Insulin B chain FVNQHLCGSHLVEALYLVCGERGFFYTDKT >4gbi_C mol:protein length:21 Insulin A chain GIVEQCCTSICSLYQLENYCN >4gbi_A mol:protein length:21 Insulin A chain GIVEQCCTSICSLYQLENYCN >4gbi_D mol:protein length:30 Insulin B chain FVNQHLCGSHLVEALYLVCGERGFFYTDKT