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Literature summary for 3.2.1.49 extracted from

  • Sung, S.S.J.; Sweely, C.C.
    Purification and partial characterization of porcine liver alpha-N-acetylgalactosaminidase (1980), J. Biol. Chem., 255, 6589-6594.
    View publication on PubMed
Search for more literature for 3.2.1.49

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
 additional information
-
 Sus scrofa
2.5
-
 4-nitrophenyl alpha-N-acetylgalactosaminide
-
 Sus scrofa

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
52000
-
 2 * 52000, probably two subunits with identical molecular weight, SDS-PAGE Sus scrofa
102000
-
 gel filtration Sus scrofa

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein 7.0% neutral sugars Sus scrofa

Purification (Commentary)

Purification (Comment) Organism
-
 Sus scrofa

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
 Sus scrofa
-

Storage Stability

Storage Stability Organism
-20°C, 6 months Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl alpha-N-acetylgalactosaminide + H2O
-
 Sus scrofa 4-nitrophenol + alpha-N-acetylgalactosamine
-
 ?
Forssman hapten + H2O
-
 Sus scrofa ?
-
 ?

Subunits

Subunits Comment Organism
dimer 2 * 52000, probably two subunits with identical molecular weight, SDS-PAGE Sus scrofa

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
3.9
-
 forssman hapten Sus scrofa
4.3 4.7 p-nitrophenyl-alpha-N-acetylgalactosaminide Sus scrofa