Conventional C2 coding and interleaving for multi-track data tape in LTO-\xbe do not support recording data onto a number of concurrent tracks which is not a power of two. More precisely, when arazyme produced by Aranicola proteolycius was administered to the nude mice transplanted with human lung carcinoma cell line, weight gaining, inhibition of tumor cell growth and infiltration, and down-regulations of MMP-9, NF-\u03baB and PCNA, were observed. The invention includes pharmaceutical compositions comprising such compounds and methods to use them to treat conditions including cancer and autoimmune disorders.