Reaction catalyzed by mannosyl-glycoprotein endo-beta-N-acetylglucosaminidase (3.2.1.96)
+
H2O
=
+
(Man)6(GlcNAc)2Asn-Ac
+
H2O
=
(Man)6GlcNAc
+
GlcNAc-Asn-Ac