>3jsd_D mol:protein length:30  Insulin B chain
FVNQHLCASHLVEALYLVCGERGFFYTPKT
>3jsd_D mol:protein length:30  Insulin B chain
FVNQHLCASHLVEALYLVCGERGFFYTPKT
>3jsd_A mol:protein length:21  Insulin A chain
GIVEQCCTSICSLYQLENYCN
>3jsd_C mol:protein length:21  Insulin A chain
GIVEQCCTSICSLYQLENYCN
>3jsd_B mol:protein length:30  Insulin B chain
FVNQHLCASHLVEALYLVCGERGFFYTPKT