>4qyd_B mol:protein length:14 Histone H4 GKGGKGLGKGGAKR >4qyd_A mol:protein length:117 Peregrin GPLQLTPFLILLRKTLEQLQEKDTGNIFSEPVPLSEVPDYLDHIKKPMDFFTMKQNLEA YRYLNFDDFEEDFNLIVSNCLKYNAKDTIFYRAAVRLREQGGAVLRQARRQAEKMGID >4qyd_B mol:protein length:14 Histone H4 GKGGKGLGKGGAKR