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Literature summary for 3.5.1.26 extracted from

  • Kaartinen, V.
    Glycoasparaginase in human urine (1991), Biochim. Biophys. Acta, 1097, 28-30.
    View publication on PubMed

Application

Application Comment Organism
medicine diagnosis of aspartylglycosaminuria in urine samples Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.09
-
N4-(beta-N-acetyl-D-glucosaminyl)-L-asparagine
-
Homo sapiens

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Homo sapiens
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
18000
-
heavy-chain2, 2 * 25000 + light-chain2, 2 * 18000, SDS-PAGE Homo sapiens
25000
-
heavy-chain2, 2 * 25000 + light-chain2, 2 * 18000, SDS-PAGE Homo sapiens
80000
-
non-denaturing PAGE Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
N4-(beta-N-acetyl-D-glucosaminyl)-L-asparagine + H2O Homo sapiens
-
2-acetamido-1-amino-1,2-dideoxy-beta-D-glucose + L-aspartate
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
to homogeneity, chromatography techniques Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
urine
-
Homo sapiens
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3
-
-
Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N4-(beta-N-acetyl-D-glucosaminyl)-L-asparagine + H2O
-
Homo sapiens 2-acetamido-1-amino-1,2-dideoxy-beta-D-glucose + L-aspartate
-
?

Subunits

Subunits Comment Organism
tetramer heavy-chain2, 2 * 25000 + light-chain2, 2 * 18000, SDS-PAGE Homo sapiens

Synonyms

Synonyms Comment Organism
glycoasparaginase
-
Homo sapiens

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
95% loss of activity within 60 min Homo sapiens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Homo sapiens