>2ws4_B mol:protein length:26  INSULIN B CHAIN
FVNQHLCGSHLVEALYLVCGERGFFP
>2ws4_A mol:protein length:21  INSULIN A CHAIN
GIVEQCCTSICSLYQLENYCN
>2ws4_B mol:protein length:26  INSULIN B CHAIN
FVNQHLCGSHLVEALYLVCGERGFFP