Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Weissmann, B.; Rowin, G.; Marshall, J.; Friederici, D.
    Mammalian alpha-acetylglucosaminidase. Enzymic properties, tissue distribution, and intracellular localization (1967), Biochemistry, 6, 207-214.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.50 N-acetylglucosamine competitive inhibition Sus scrofa
3.2.1.50 N-acetylglucosaminolactone competitive inhibition Sus scrofa
3.2.1.50 N-acetylmannosamine competitive inhibition Sus scrofa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.50 0.08
-
o-nitrophenyl-alpha-N-acetylglucosaminide 0.08 partially purified enzyme Sus scrofa
3.2.1.50 0.3
-
p-nitrophenyl-alpha-N-acetylglucosaminide partially purified enzyme Sus scrofa
3.2.1.50 1.4
-
phenyl-alpha-N-acetylglucosaminide partially purified enzyme Sus scrofa

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.50 lysosome
-
Sus scrofa 5764
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.50 Cu2+ 82% inhibition by 1 mM CuSO4 Sus scrofa
3.2.1.50 Fe3+ 76% inhibition by 1 mM ferric chloride Sus scrofa

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.50 (GlcNAcalpha(1-4))n + H2O Sus scrofa
-
(GlcNAcalpha(1-4))n-1 + 2-(acetylamino)-2-deoxy-beta-D-glucopyranose
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.50 Rattus norvegicus
-
-
-
3.2.1.50 Sus scrofa
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.50 partial Sus scrofa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.50 adrenal gland
-
Rattus norvegicus
-
3.2.1.50 brain
-
Rattus norvegicus
-
3.2.1.50 duodenum
-
Rattus norvegicus
-
3.2.1.50 epididymis
-
Rattus norvegicus
-
3.2.1.50 heart
-
Rattus norvegicus
-
3.2.1.50 jejunum
-
Rattus norvegicus
-
3.2.1.50 kidney
-
Rattus norvegicus
-
3.2.1.50 liver
-
Rattus norvegicus
-
3.2.1.50 liver
-
Sus scrofa
-
3.2.1.50 lung
-
Rattus norvegicus
-
3.2.1.50 pancreas
-
Rattus norvegicus
-
3.2.1.50 skeletal muscle
-
Rattus norvegicus
-
3.2.1.50 skin
-
Rattus norvegicus
-
3.2.1.50 spleen
-
Rattus norvegicus
-
3.2.1.50 testis
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.50 0.027
-
partially purified enzyme Sus scrofa

Storage Stability

EC Number Storage Stability Organism
3.2.1.50 4°C, pH 6, crude enzyme, several months, no loss of activity Sus scrofa

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.50 (GlcNAcalpha(1-4))n + H2O
-
Sus scrofa (GlcNAcalpha(1-4))n-1 + 2-(acetylamino)-2-deoxy-beta-D-glucopyranose
-
?
3.2.1.50 o-nitrophenyl-N-acetyl-alpha-D-glucosaminide + H2O
-
Sus scrofa o-nitrophenol + N-acetyl-alpha-D-glucosamine
-
?
3.2.1.50 p-nitrophenyl-N-acetyl-alpha-D-glucosaminide + H2O
-
Sus scrofa p-nitrophenol + N-acetyl-alpha-D-glucosamine
-
?
3.2.1.50 phenyl-N-acetyl-alpha-D-glucosaminide + H2O
-
Sus scrofa phenol + N-acetyl-alpha-D-glucosamine
-
?

Synonyms

EC Number Synonyms Comment Organism
3.2.1.50 2-acetamido-2-deoxy-alpha-D-glucoside acetamidodeoxyglucohydrolase
-
Sus scrofa
3.2.1.50 alpha-acetylglucosaminidase
-
Sus scrofa

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.50 4.6
-
phenyl-alpha-N-acetylglucosaminide Sus scrofa
3.2.1.50 4.7
-
p-nitrophenyl-alpha-N-acetylglucosaminide Sus scrofa

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.2.1.50 5
-
not stable below 4°C Sus scrofa