Which of the following statement is not true about transglutaminase?

A、Itcatalyzestheamidebondformationbetweentheγ-carboxamideside-chaingroupofglutamineandprimaryamines;
B、Itcanbeusedas"meatglue";
C、Itiscouldhelpcrosslinkproteins;
D、Itcouldalsohydrolyzeproteinstosmallpeptides