>2hh4_A mol:protein length:21  insulin A chain
GIVEQCCTSICSLYQLENYCN
>2hh4_B mol:protein length:30  insulin B chain
FVNQHLCSSDLVEALYLVCGERGFFYTKPT
>2hh4_B mol:protein length:30  insulin B chain
FVNQHLCSSDLVEALYLVCGERGFFYTKPT