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Literature summary for 2.4.1.17 extracted from

  • Falany, C.N.; Tephly, T.R.
    Separation, purification and characterization of three isoenzymes of UDP-glucuronyltransferase from rat liver microsomes (1983), Arch. Biochem. Biophys., 227, 248-258.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
3-methylcholanthrene marked induction of hepatic microsomal UDPGT activity, sevenfold increase in the rate of 4-methylumbelliferone glucuronidation, more than 3fold increase towards 4-nitrophenol and fourfold increase towards 1-naphthol Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Rattus norvegicus
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
52000
-
3-OH androgenic UDP-glucuronyltransferase, chromatofocusing and affinity chromatography Rattus norvegicus
56000
-
3-methylcholanthrene-inducible 4-nitrophenol UDP-glucuronyltransferase, chromatofocusing and affinity chromatography Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
Sprague-Dawley rat
-

Purification (Commentary)

Purification (Comment) Organism
chromatofocusing and affinity chromatography on UDP-hexanolamine sepharose, three isoenzymes Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-naphthol + UDP-glucuronate
-
Rattus norvegicus naphth-1-yl-beta-D-glucuronide + UDP
-
?
4-methylumbelliferone + UDP-glucuronate
-
Rattus norvegicus UDP + 4-methylumbelliferyl-7-O-beta-D-glucuronide
-
?
4-nitrophenol + UDP-glucuronate 3-methylcholanthrene-inducible 4-nitrophenol UDP-glucuronyltransferase and 17-OH steroid UDP-glucuronyltransferase isoenzymes Rattus norvegicus 4-nitrophenyl beta-D-glucuronide + UDP
-
?
androsterone + UDPglucuronate
-
Rattus norvegicus UDP + androsterone O-glucuronide
-
?
beta-estradiol + UDPglucuronate
-
Rattus norvegicus beta-estradiol-3-glucuronide + UDP
-
?
etiocholanone + UDPglucuronate 3-OH androgenic UDP-glucuronyltransferase isoenzyme Rattus norvegicus UDP + etiocholanone O-glucuronide
-
?
testosterone + UDPglucuronate isozyme 17-OH steroid UDPGT Rattus norvegicus UDP + testosterone O-glucuronide
-
?

Subunits

Subunits Comment Organism
? 4-nitrophenol UDP-glucuronyltransferase Rattus norvegicus
? all values determined by SDS-PAGE Rattus norvegicus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
-60
-
as pellets with a 1.15% KCl overlay, no apparent loss of activity for three months Rattus norvegicus