>2kju_B mol:protein length:30  Insulin
FVNQHLCGSDLVEALYLVCGERGFFYTKPT
>2kju_B mol:protein length:30  Insulin
FVNQHLCGSDLVEALYLVCGERGFFYTKPT
>2kju_A mol:protein length:21  Insulin
GIVEQCCTSICSLYQLENYCN