>2rkf_A mol:protein length:99 PROTEASE RETROPEPSIN
PQITLWQRPFVTVKIAGQLMEALLDTGADDTILEEMSLPGRWTPKVVGGIGGFMKVRQYDQILVEICGHKVIGTVLVGPTPANIIGRNLLTQIGCTLNF
>2rkf_B mol:protein length:99 PROTEASE RETROPEPSIN
PQITLWQRPFVTVKIAGQLMEALLDTGADDTILEEMSLPGRWTPKVVGGIGGFMKVRQYDQILVEICGHKVIGTVLVGPTPANIIGRNLLTQIGCTLNF