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Literature summary extracted from

  • McIvor, R.S.; Wohlhueter, R.M.; Plagemann, P.P.G.
    Uridine phosphorylase from Novikoff rat hepatoma cells: purification, kinetic properties, and its role in uracil anabolism (1985), J. Cell. Physiol., 122, 397-404.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.2.3 0.016
-
 uridine
-
 Rattus norvegicus
2.4.2.3 0.088
-
 ribose 1-phosphate
-
 Rattus norvegicus
2.4.2.3 0.36
-
 Uracil
-
 Rattus norvegicus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.4.2.3 45000
-
 gel filtration Rattus norvegicus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.4.2.3 uridine + phosphate Rattus norvegicus in conjunction with uridine kinase, the enzyme provides a route for the conversion of uracil to UMP via uridine uracil + alpha-D-ribose 1-phosphate
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.4.2.3 Rattus norvegicus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.4.2.3
-
 Rattus norvegicus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.2.3 Novikoff hepatoma cell
-
 Rattus norvegicus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.2.3 uridine + phosphate
-
 Rattus norvegicus uracil + alpha-D-ribose 1-phosphate
-
 ?
2.4.2.3 uridine + phosphate in conjunction with uridine kinase, the enzyme provides a route for the conversion of uracil to UMP via uridine Rattus norvegicus uracil + alpha-D-ribose 1-phosphate
-
 ?