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Literature summary for 2.4.1.133 extracted from

  • Schwartz, N.B.; Rodén, L.
    Biosynthesis of chondroitin sulfate. Solubilization of chondroitin sulfate glycosyltransferases and partial purification of uridine diphosphate-D-galactose:D-xylose galactosyltrans (1975), J. Biol. Chem., 250, 5200-5207.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.05
-
UDPgalactose pH 6.5, 30°C Gallus gallus

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Gallus gallus 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ requirement, 15 mM Gallus gallus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
UDPgalactose + O-beta-D-xylosylprotein Gallus gallus involved in chondroitin sulfate biosynthesis UDP + 4-beta-D-galactosyl-O-beta-D-xylosylprotein
-
?

Organism

Organism UniProt Comment Textmining
Gallus gallus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
solubilized and partially purified, affinity chromatography Gallus gallus

Source Tissue

Source Tissue Comment Organism Textmining
cartilage epiphyses from embryonic femurs and tibiae Gallus gallus
-

Storage Stability

Storage Stability Organism
-17°C, concentrated enzyme preparation of 1 mg/ml, at least 6 months Gallus gallus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-alpha-D-galactose + D-xylose
-
Gallus gallus UDP + 4-O-beta-D-galactosyl-beta-D-xylose
-
?
UDPgalactose + O-beta-D-xylosylprotein involved in chondroitin sulfate biosynthesis Gallus gallus UDP + 4-beta-D-galactosyl-O-beta-D-xylosylprotein
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Gallus gallus