>2jum_B mol:protein length:30  Insulin B chain
FVNQHLCGSDLVEALYLVCGERGFFYTKPT
>2jum_B mol:protein length:30  Insulin B chain
FVNQHLCGSDLVEALYLVCGERGFFYTKPT
>2jum_A mol:protein length:21  Insulin A chain
GITEQCCTSICSLYQLENYCN