>gi|23110960 cathepsin L2 preproprotein [Homo sapiens] MNLSLVLAAFCLGIASAVPKFDQNLDTKWYQWKATHRRLYGANEEGWRRA VWEKNMKMIELHNGEYSQGKHGFTMAMNAFGDMTNEEFRQMMGCFRNQKF RKGKVFREPLFLDLPKSVDWRKKGYVTPVKNQKQCGSCWAFSATGALEGQ MFRKTGKLVSLSEQNLVDCSRPQGNQGCNGGFMARAFQYVKENGGLDSEE SYPYVAVDEICKYRPENSVANDTGFTVVAPGKEKALMKAVATVGPISVAM DAGHSSFQFYKSGIYFEPDCSSKNLDHGVLVVGYGFEGANSNNSKYWLVK NSWGPEWGSNGYVKIAKDKNNHCGIATAASYPNV