Methotrexate degrading enzyme of Variovorax paradoxus is a dimeric 46 kDa protein.
Enzyme nanoparticles degrade methotrexate faster than the native enzyme.
Enzyme nanoparticles show lower Km compare to the native enzyme.
Enzyme nanoparticles show better serum stability compare to the native enzyme.
Enzyme nanoparticles show better functionality compare to the native enzyme.