>2rkg_A mol:protein length:100 PROTEASE RETROPEPSIN
PQITLWQRPFVTVKIAGQLMEALLDTGADDTILEEEMSLPGRWTPKVVGGIGGFMKVRQYDQILVEICGHKVIGTVLVGPTPANIIGRNLLTQIGCTLNF
>2rkg_B mol:protein length:100 PROTEASE RETROPEPSIN
PQITLWQRPFVTVKIAGQLMEALLDTGADDTILEEEMSLPGRWTPKVVGGIGGFMKVRQYDQILVEICGHKVIGTVLVGPTPANIIGRNLLTQIGCTLNF