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

BRENDA support

Literature summary for 2.4.1.149 extracted from

  • Zielenski, J.; Koscielak, J.
    The occurrence of two novel N-acetylglucosaminyltransferase activities in human serum (1983), FEBS Lett., 158, 164-168.
    View publication on PubMed

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ requirement Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Homo sapiens the enzyme together with N-acetyllactosamine synthase, EC 2.4.1.90, catalyzes formation of linear glycans containing alternating beta-3-O-substituted residues of D-galactose and beta-4-O-substituted residues of N-acetyl-D-glucosamine, structures are present among others in glycosphingolipids or H-II type, polyglycosylceramides and polyglycosylpeptides, e.g. erythroglycan ?
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
serum
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the enzyme together with N-acetyllactosamine synthase, EC 2.4.1.90, catalyzes formation of linear glycans containing alternating beta-3-O-substituted residues of D-galactose and beta-4-O-substituted residues of N-acetyl-D-glucosamine, structures are present among others in glycosphingolipids or H-II type, polyglycosylceramides and polyglycosylpeptides, e.g. erythroglycan Homo sapiens ?
-
?
UDP-N-acetyl-D-glucosamine + beta-D-galactosyl-1,4-N-acetyl-D-glucosaminyl-R
-
Homo sapiens UDP + N-acetyl-beta-D-glucosaminyl-1,3-beta-D-galactosyl-1,4-N-acetyl-D-glucosaminyl-R
-
?
UDP-N-acetylglucosamine + lactose less physiological acceptor than N-acetyllactosamine Homo sapiens UDP + GlcNAcbeta(1-3)Galbeta(1-4)Glc
-
?
UDP-N-acetylglucosamine + N-acetyllactosamine more physiological acceptor than lactose Homo sapiens UDP + GlcNAcbeta(1-3)Galbeta(1-4)GlcNAc
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Homo sapiens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.8 7.8 broad Homo sapiens