>2IPP_1|Chain A|Cathepsin B|Homo sapiens (9606)
LPASFDAREQWPQCPTIKEIRDQGSCGSCWAFGAVEAISDRICIHTN
>2IPP_2|Chain B|Cathepsin B|Homo sapiens (9606)
VSVEVSAEDLLTCCGSMCGDGCNGGYPAEAWNFWTRKGLVSGGLYESHVGCRPYSIPPCEHHVNGSRPPCTGEGDTPKCSKICEPGYSPTYKQDKHYGYNSYSVSNSEKDIMAEIYKNGPVEGAFSVYSDFLLYKSGVYQHVTGEMMGGHAIRILGWGVENGTPYWLVANSWNTDWGDNGFFKILRGQDHCGIESEVVAGIPRTD