>1t1k_B mol:protein length:30  Insulin
FVNQHLCGSDLAEALYLVCGERGFFYTKPT
>1t1k_B mol:protein length:30  Insulin
FVNQHLCGSDLAEALYLVCGERGFFYTKPT
>1t1k_A mol:protein length:21  Insulin
GIVEQCCTSICSLYQLENYCN