>2lgb_B mol:protein length:31  Insulin B chain
FVNQHLCGSHLVEALYLVCGERGFFYTPKTR
>2lgb_B mol:protein length:31  Insulin B chain
FVNQHLCGSHLVEALYLVCGERGFFYTPKTR
>2lgb_A mol:protein length:22  Insulin A chain
GIVEQCCTSICSLYQLENYCNG