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Literature summary for 2.4.2.26 extracted from

  • Sandy, J.D.
    The assay of xylosyltransferase in cartilage extracts. A modified procedure for preparation of Smith-degraded proteoglycan (1979), Biochem. J., 177, 569-574.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 2.4.2.26

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.019
-
 UDP-D-xylose Smith-degraded proteoglycan, value on serine basis Gallus gallus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
UDP-alpha-D-xylose + [protein]-L-serine Gallus gallus
-
 UDP + [protein]-3-O-(beta-D-xylosyl)-L-serine
-
 ?

Organism

Organism UniProt Comment Textmining
Gallus gallus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
cartilage embryonic Gallus gallus
-
cartilage epiphyseal Gallus gallus
-
embryo
-
 Gallus gallus
-
epiphysis embryonic Gallus gallus
-
epiphysis cartilage Gallus gallus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
 enzyme assay Gallus gallus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-alpha-D-xylose + [protein]-L-serine
-
 Gallus gallus UDP + [protein]-3-O-(beta-D-xylosyl)-L-serine
-
 ?
UDP-alpha-D-xylose + [protein]-L-serine transfers a beta-D-xylosyl residue from UDP-D-xylose to the serine hydroxyl group of an acceptor protein substrate Gallus gallus UDP + [protein]-3-O-(beta-D-xylosyl)-L-serine
-
 ?
UDP-D-xylose + cartilage proteoglycan Smith-degraded or HF-treated Gallus gallus UDP + cartilage proteoglycan with xylosylserine
-
 ?
UDP-D-xylose + cartilage proteoglycan modified substrate degradation method Gallus gallus UDP + cartilage proteoglycan with xylosylserine
-
 ?

Temperature Optimum [°C]

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

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
 assay at Gallus gallus