>cath|4_0_0|1b33N01/1-55
GRLFKITACVPSQTRIRTQRELQNTYFTKLVPYENWFREQQRIQKMGGKIVKVEL
>cath|4_0_0|1b33O01/1-55
GRLFKITACVPSQTRIRTQRELQNTYFTKLVPYENWFREQQRIQKMGGKIVKVEL