ENTRY EC 3.5.1.26
NAME N4-(beta-N-Acetylglucosaminyl)-L-asparaginase
Aspartylglucosylamine deaspartylase
Aspartylglucosylaminase
CLASS Hydrolases
Acting on carbon-nitrogen bonds, other than peptide bonds
In linear amides
SYSNAME N4-(beta-N-Acetyl-D-glucosaminyl)-L-asparagine amidohydrolase
REACTION N4-(beta-N-Acetyl-D-glucosaminyl)-L-asparagine + H2O =
N-Acetyl-beta-D-glucosaminylamine + L-Aspartate
SUBSTRATE N4-(beta-N-Acetyl-D-glucosaminyl)-L-asparagine
H2O
PRODUCT N-Acetyl-beta-D-glucosaminylamine
L-Aspartate
COMMENT Acts only on asparagine-oligosaccharides containing one amino
acid, i.e. the asparagine has free alpha-amino and alpha-carboxyl
groups. (cf. EC 3.5.1.52)
DISEASE MIM: 208400 Aspartylglucosaminidase; Aspartylglucosaminuria (3)
GENES HSA: AGA(Hs.21488)
STRUCTURES PDB: 1APY 1APZ
DBLINKS University of Geneva ENZYME DATA BANK: 3.5.1.26
WIT (What Is There) Metabolic Reconstruction: 3.5.1.26
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