>3gky_A mol:protein length:21 Insulin A chain
GIVEQCCHSICSLYQVENYCN
>3gky_C mol:protein length:21 Insulin A chain
GIVEQCCHSICSLYQVENYCN
>3gky_B mol:protein length:30 Insulin B chain
FVNQHLCGSHLVEALYLVCGERGFFYTPKA
>3gky_D mol:protein length:30 Insulin B chain
FVNQHLCGSHLVEALYLVCGERGFFYTPKA