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Literature summary extracted from

  • Tsopanakis, A.D.; Herries, D.G.
    Bovine galactosyl transferase. Substrate.managanese complexes and the role of manganese ions in the mechanism (1978), Eur. J. Biochem., 83, 179-188.
    View publication on PubMed

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.4.1.38 Mn2+ required Bos taurus
2.4.1.90 Mn2+ required Bos taurus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.4.1.38 54000
-
 x * 54000, enzyme from milk, SDS-PAGE Bos taurus
2.4.1.90 54000
-
 x * 54000, enzyme from milk, SDS-PAGE Bos taurus

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.38 Bos taurus
-
-
-
2.4.1.90 Bos taurus
-
-
-

Reaction

EC Number Reaction Comment Organism Reaction ID
2.4.1.38 UDP-alpha-D-galactose + N-acetyl-beta-D-glucosaminylglycopeptide = UDP + beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminylglycopeptide mechanism Bos taurus
a
2.4.1.90 UDP-alpha-D-galactose + N-acetyl-D-glucosamine = UDP + N-acetyllactosamine mechanism Bos taurus
a

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.38 colostrum
-
 Bos taurus
-
2.4.1.38 milk
-
 Bos taurus
-
2.4.1.90 colostrum
-
 Bos taurus
-
2.4.1.90 milk
-
 Bos taurus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.1.38 additional information
-
-
 Bos taurus
2.4.1.90 additional information
-
-
 Bos taurus

Storage Stability

EC Number Storage Stability Organism
2.4.1.38 -20°C, 1 mg/ml bovine serum albumin Bos taurus
2.4.1.90 -20°C, 1 mg/ml bovine serum albumin Bos taurus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.38 UDPgalactose + N-acetylglucosamine
-
 Bos taurus UDP + N-acetyllactosamine
-
 ?
2.4.1.90 UDPgalactose + N-acetylglucosamine
-
 Bos taurus UDP + N-acetyllactosamine
-
 ?

Subunits

EC Number Subunits Comment Organism
2.4.1.38 ? x * 54000, enzyme from milk, SDS-PAGE Bos taurus
2.4.1.90 ? x * 54000, enzyme from milk, SDS-PAGE Bos taurus