3.5.1.52	Manalpha(1-6)(Xylbeta(1-2))Manbeta(1-4)GlcNAcbeta(1-4)(Fucalpha(1-3))GlcNAc-Asn-Asp-Glu-Ser-Ser + H2O = Manalpha(1-6)(Xylbeta(1-2))Manbeta(1-4)GlcNAcbeta(1-4)(Fucalpha(1-3))GlcNAc + Asn-Asp-Glu-Ser-Ser	Asn-Asn(oligosaccharide)-Glu-Ser-Ser + H2O = Asn-Asp-Glu-Ser-Ser + 1-amino-N-acetylglucosamine-oligosaccharide, step 1, catalysed by the enzyme, 1-amino-N-acetylglucosamine-oligosaccharide + H2O = N-acetylglucosamine-oligosaccharide + NH3, step 2	
3.5.1.52	Manalpha(1-6)(Xylbeta(1-2))Manbeta(1-4)GlcNAcbeta(1-4)(Fucalpha(1-3))GlcNAc-Asn-Asp-Glu-Ser-Ser + H2O = Manalpha(1-6)(Xylbeta(1-2))Manbeta(1-4)GlcNAcbeta(1-4)(Fucalpha(1-3))GlcNAc + Asn-Asp-Glu-Ser-Ser	mechanism and catalytic center	
3.5.1.52	Manalpha(1-6)(Xylbeta(1-2))Manbeta(1-4)GlcNAcbeta(1-4)(Fucalpha(1-3))GlcNAc-Asn-Asp-Glu-Ser-Ser + H2O = Manalpha(1-6)(Xylbeta(1-2))Manbeta(1-4)GlcNAcbeta(1-4)(Fucalpha(1-3))GlcNAc + Asn-Asp-Glu-Ser-Ser	active site structure and catalytic mechanism	
3.5.1.52	Manalpha(1-6)(Xylbeta(1-2))Manbeta(1-4)GlcNAcbeta(1-4)(Fucalpha(1-3))GlcNAc-Asn-Asp-Glu-Ser-Ser + H2O = Manalpha(1-6)(Xylbeta(1-2))Manbeta(1-4)GlcNAcbeta(1-4)(Fucalpha(1-3))GlcNAc + Asn-Asp-Glu-Ser-Ser	the catalytic triad is formed by Cys191, His218, and Asp235