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Literature summary extracted from

  • Minamida, S.; Aoki, K.; Natsuka, S.; Omichi, K.; Fukase, K.; Kusumoto, S.; Hase S.
    Detection of UDP-D-xylose: alpha-D-xyloside alpha 1-->3xylosyltransferase activity in human hepatoma cell line HepG2 (1996), J. Biochem., 120, 1002-1006.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.4.2.62 EDTA activity is restored by addition of Mn2+ and Mg2 Homo sapiens

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.2.62 0.28
-
 UDP-D-xylose pH 7.2, 37°C Homo sapiens
2.4.2.62 52
-
 N-pyridin-2-yl-3-O-alpha-D-xylopyranosyl-beta-D-glucopyranosylamine pH 7.2, 37°C Homo sapiens

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.4.2.62 Mg2+ restores activity after inhibition by EDTA Homo sapiens
2.4.2.62 Mn2+ restores activity after inhibition by EDTA Homo sapiens

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.4.2.62 230000
-
 gel filtration Homo sapiens

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.4.2.62 additional information Homo sapiens the enzyme participates in the biosynthesis of the Glc-O-Ser-type sugar chains ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.4.2.62 Homo sapiens
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.2.62 Hep-G2 cell
-
 Homo sapiens
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.2.62 additional information the enzyme participates in the biosynthesis of the Glc-O-Ser-type sugar chains Homo sapiens ?
-
 ?
2.4.2.62 UDP-D-xylose + N-pyridin-2-yl-3-O-alpha-D-xylopyranosyl-beta-D-glucopyranosylamine the structure of the transfer product isolated is confirmed by Smith degradation, mass spectrometry, and a- and y9-xylosidase digestions Homo sapiens UDP + alpha-D-xylopyranosyl-(1-3)-alpha-D-xylopyranosyl-(1-3)-N-pyridin-2-yl-beta-D-glucopyranosylamine
-
 ?