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Literature summary for 2.4.1.80 extracted from

  • Paul, P.; Kamisaka, Y.; Marks, D.L.; Pagano, R.E.
    Purification and characterization of UDP-glucose:ceramide glucosyltransferase from rat liver Golgi membranes (1996), J. Biol. Chem., 271, 2287-2293.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
dioleoyl phosphatidylcholine or other exogenous phospholipid, required for activity Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
Golgi membrane
-
Rattus norvegicus 139
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
UDP-glucose + N-acylsphingosine Rattus norvegicus initial key enzyme in glycosphingolipid biosynthesis UDP + D-glucosyl-N-acylsphingosine
-
?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0436
-
purified enzyme Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CDP-glucose + N-acylsphingosine i.e. ceramide Rattus norvegicus CDP + D-glucosyl-N-acylsphingosine i.e. glucosylceramide ?
TDP-glucose + N-acylsphingosine i.e. ceramide Rattus norvegicus TDP + D-glucosyl-N-acylsphingosine i.e. glucosylceramide ?
UDP-glucose + N-acylsphinganine stereospecific and dependent on nature and chain length of N-acylsphinganine substrate Rattus norvegicus UDP + D-glucosyl-N-acylsphingosine
-
?
UDP-glucose + N-acylsphingosine acceptor substrate specificity, overview Rattus norvegicus UDP + D-glucosyl-N-acylsphingosine i.e. glucosylceramide ?
UDP-glucose + N-acylsphingosine i.e. ceramide Rattus norvegicus UDP + D-glucosyl-N-acylsphingosine i.e. glucosylceramide ?
UDP-glucose + N-acylsphingosine stereospecific and dependent on nature and chain length of N-acylsphingosine substrate Rattus norvegicus UDP + D-glucosyl-N-acylsphingosine i.e. glucosylceramide ?
UDP-glucose + N-acylsphingosine UDP-glucose is the preferred donor substrate Rattus norvegicus UDP + D-glucosyl-N-acylsphingosine i.e. glucosylceramide ?
UDP-glucose + N-acylsphingosine initial key enzyme in glycosphingolipid biosynthesis Rattus norvegicus UDP + D-glucosyl-N-acylsphingosine
-
?
UDP-glucose + N-[7-(4-nitrobenzo-2-oxa-1,3-diazole)]-6-aminocaproyl-D-erythro-sphingosine synthetic fluorescent ceramide substrate analogue for fluorescence enzyme assay Rattus norvegicus UDP + D-glucosyl-N-[7-(4-nitrobenzo-2-oxa-1,3-diazole)]-6-aminocaproyl-D-erythro-sphingosine
-
?

Subunits

Subunits Comment Organism
? x * 60000-66000, SDS-PAGE Rattus norvegicus

Synonyms

Synonyms Comment Organism
GCS
-
Rattus norvegicus
UDP-Glc:ceramide glucosyltransferase
-
Rattus norvegicus