It is synthesized as a proenzyme with a molecular weight of 37kDa, and upon activation by autocatalytic cleavage, is transformed into the mature, active form with a molecular weight of ~27kDa.
Sintetízase como un proencima cun peso molecular de 37 kDa, e actívase por activación por escisión autocatalítica, transformándose na forma madura activa cun peso molecular de ~27kDa.