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Literature summary for 3.2.1.96 extracted from

  • Tarentino, A.L.; Maley, F.
    Purification and properties of an endo-beta-N-acetylglucosaminidase from hen oviduct (1976), J. Biol. Chem., 251, 6537-6543.
    View publication on PubMed

General Stability

General Stability Organism
stable to freezing at -70°C Gallus gallus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
56000
-
gel filtration Gallus gallus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Gallus gallus probably responsible for hydrolysis of both fucose-containing and fucose-depleted substrates ?
-
?

Organism

Organism UniProt Comment Textmining
Gallus gallus
-
hen
-

Purification (Commentary)

Purification (Comment) Organism
-
Gallus gallus

Source Tissue

Source Tissue Comment Organism Textmining
oviduct
-
Gallus gallus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Gallus gallus

Storage Stability

Storage Stability Organism
4°C, 6 months, 10-15% loss of activity Gallus gallus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Asn(GlcNAc)2(Man)3 + H2O
-
Gallus gallus ?
-
?
Asn(GlcNAc)2-(Man)5 + H2O
-
Gallus gallus AsnGlcNAc + Man5(GlcNAc)
-
?
Asn(GlcNAc)2-(Man)6 + H2O
-
Gallus gallus AsnGlcNAc + (GlcNAc)1-(Man)6
-
?
dansyl-Asn-(GlcNAc)2(Man)6 + H2O
-
Gallus gallus dansyl-Asn-GlcNAc + (Man)6GlcNAc
-
?
glycopeptide + H2O glycopeptide from immunoglobulin M, (aa)x-Asn(GlcNAC)2(Man)3(Fuc)1 Gallus gallus ?
-
?
additional information probably responsible for hydrolysis of both fucose-containing and fucose-depleted substrates Gallus gallus ?
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
37
-
24 h, 30% loss of activity Gallus gallus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
hydrolysis of dansyl-Asn(GlcNAc)2-(Man)6 Gallus gallus

pH Range

pH Minimum pH Maximum Comment Organism
5.5 9.5 pH 5.5: maximal activity, pH 9.5: about 40% of maximal activity, hydrolysis of dansyl-Asn(GlcNAc)2(Man)6 Gallus gallus