>7PK4_1|Chain A|Cathepsin L2|Homo sapiens (9606)
DLPKSVDWRKKGYVTPVKNQKQCGSSWAFSATGALEGQMFRKTGKLVSLSEQNLVDCSRPQGNQGCNGGFMARAFQYVKENGGLDSEESYPYVAVDEICKYRPENSVAQDTGFTVVAPGKEKALMKAVATVGPISVAMDAGHSSFQFYKSGIYFEPDCSSKNLDHGVLVVGYGFEGANSNNSKYWLVKNSWGPEWGSNGYVKIAKDKNNHCGIATAASYPNV
>7PK4_2|Chain B|Putative salivary cystatin|Ixodes ricinus (34613)
MELALRGGYRERPNHQEDPKYLELAHYATSTWSAQQPGKTPFDTVVEVLKVETQTVAGTNYRLTLKVAESTCELTSTYSKDACQPNANAAQRTCTTVIYQNLEGEKSVSSFGCAAA