>4fg3_D mol:protein length:30  Insulin
FVNQHLCGSHLVEALYLVCGERGFFYTPKT
>4fg3_C mol:protein length:21  Insulin
GIVEQCCTSICSLYQLENYCN
>4fg3_B mol:protein length:30  Insulin
FVNQHLCGSHLVEALYLVCGERGFFYTPKT
>4fg3_D mol:protein length:30  Insulin
FVNQHLCGSHLVEALYLVCGERGFFYTPKT
>4fg3_A mol:protein length:21  Insulin
GIVEQCCTSICSLYQLENYCN