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Uridine Diphosphate GalactoseUridine Diphosphate SugarsGalactoseUDPglucose 4-EpimeraseLactose SynthaseUTP-Glucose-1-Phosphate UridylyltransferaseGalactosemiasGlucose-1-Phosphate AdenylyltransferaseNucleotidyltransferasesGalactose OxidaseUridine Diphosphate GlucoseGlyceric AcidsAdenosine Diphosphate GlucoseGalactosephosphatesSolanum tuberosumStarchGuanosine Diphosphate MannoseGlucosephosphatesPlant TubersAdenosine DiphosphateAlkyl and Aryl TransferasesPolyisoprenyl PhosphatesMolecular Sequence Data1,4-alpha-Glucan Branching EnzymeGalactose DehydrogenasesPhosphoglucomutaseMannose-6-Phosphate IsomeraseNucleoside-Diphosphate KinaseUTP-Hexose-1-Phosphate UridylyltransferaseNucleoside Diphosphate SugarsKineticsUridine Diphosphate N-AcetylglucosamineHemiterpenesAmino Acid SequenceGuanosine Diphosphate SugarsUracil NucleotidesFructosephosphatesEscherichia coliHexosephosphatesGlucosyltransferasesGlycogenStarch SynthaseUridine Diphosphate N-AcetylgalactosamineGluconacetobacter xylinusSubstrate SpecificityCarbohydrate MetabolismTransferasesPlastidsNM23 Nucleoside Diphosphate KinasesGalactokinasePhosphotransferases (Phosphomutases)UDPglucose-Hexose-1-Phosphate UridylyltransferaseDiphosphatesSequence Homology, Amino AcidFucoseCloning, MolecularMutationGuanosine Diphosphate FucoseDimethylallyltranstransferaseCarbon-Carbon Double Bond IsomerasesAllosteric RegulationChromatography, PaperBase SequenceNitrosomonas europaeaCatalysisUridine TriphosphateUridine Diphosphate Glucose DehydrogenasePhosphoenolpyruvateFarnesyltranstransferaseRibonucleoside Diphosphate ReductaseGlucosePentosyltransferasesGalactitolPhosphotransferasesSeedsUridine DiphosphateCarbohydratesPolysaccharides, BacterialZea maysLactoseTrehaloseRecombinant ProteinsSucroseGuanosine DiphosphatePlants, Genetically ModifiedMyxomycetesPyrophosphatasesEnzyme StabilityOrganophosphorus CompoundsGenetic Complementation TestPhosphatesThiamine PyrophosphateHordeumCell WallMutagenesis, Site-DirectedMonosaccharidesGenes, BacterialSequence AlignmentSesquiterpenesPlant Leaves

Uridine diphosphaNucleotide sugars metAdenosine diphosphateEnzymePathwayUridineUridyltransferaseUridylyltransferaseNucleosideMetabolismMonosaccharideGlucoseReactionActivity

Uridine diphospha1

• Other names in common use include galactose-1-phosphate uridylyltransferase, galactose 1-phosphate uridylyltransferase, alpha-D-galactose 1-phosphate uridylyltransferase, galactose 1-phosphate uridyltransferase, UDPgalactose pyrophosphorylase, uridine diphosphate galactose pyrophosphorylase, and uridine diphosphogalactose pyrophosphorylase. (wikipedia.org)

Nucleotide sugars met1

• This enzyme participates in galactose metabolism and nucleotide sugars metabolism. (wikipedia.org)

Adenosine diphosphate1

• ADP-Glc pyrophosphorylase (AGPase), which catalyzes the transformation of ATP and glucose-1-phosphate (Glc-1-P) into adenosine diphosphate glucose (ADP-Glc), acts as a rate-limiting enzyme in crop starch biosynthesis. (bvsalud.org)

Enzyme3

• In enzymology, an UTP-hexose-1-phosphate uridylyltransferase (EC 2.7.7.10) is an enzyme that catalyzes the chemical reaction UTP + alpha-D-galactose 1-phosphate ⇌ {\displaystyle \rightleftharpoons } diphosphate + UDP-galactose Thus, the two substrates of this enzyme are UTP and alpha-D-galactose 1-phosphate, whereas its two products are diphosphate and UDP-galactose. (wikipedia.org)
• This is followed by GlcNAc phosphomutase (PGM3/AGM1)-mediated isomerization into GlcNAc-1-phosphate (GlcNAc-1-P). Finally, UTP and GlcNAc-1Pz produce UDP-GlcNAc through UDP-N-acetylglucosamine pyrophosphorylase (UAP1/AGX1) enzyme [ 6 , 7 ]. (biomedcentral.com)
• In glycogenesis, free glucose 1-phosphate can also react with UTP to form UDP-glucose, by using the enzyme UDP-glucose pyrophosphorylase. (ecmdb.ca)

Pathway2

• The hexosamine biosynthetic pathway (HBP) and its end product uridine diphosphate N-acetyl glucosamine (UDP-GlcNAc) are important regulators of cell signaling that favor tumor promotion. (biomedcentral.com)
• This is then converted to GlcNAc-1P (N-acetylglucosamine 1-phosphate) by PGM3/AGM1 (phosphoglucomutase) and further to UDP-GlcNAc (uridine diphosphate N-acetylglucosamine) by UAP/AGX1 (UDP-N-acetylhexosamine pyrophosphorylase), utilizing UTP from the nucleotide metabolism pathway. (biomedcentral.com)

Uridine3

• Other names in common use include galactose-1-phosphate uridylyltransferase, galactose 1-phosphate uridylyltransferase, alpha-D-galactose 1-phosphate uridylyltransferase, galactose 1-phosphate uridyltransferase, UDPgalactose pyrophosphorylase, uridine diphosphate galactose pyrophosphorylase, and uridine diphosphogalactose pyrophosphorylase. (wikipedia.org)
• 10. Uridine diphosphate glucose-4-epimerase and galactose-1-phosphate uridylyltransferase from Saccharomyces cerevisiae. (nih.gov)
• α-D-Glucose attached to uridine diphosphate (UDP) is the source of all the glucosyl residues that are added to the growing glycogen molecule. (pharmacy180.com)

Uridyltransferase3

• 12. Overexpression of human UDP-glucose pyrophosphorylase rescues galactose-1-phosphate uridyltransferase-deficient yeast. (nih.gov)
• A quantitative galactose-1-phosphate uridyltransferase (GALT) level is used in addition to the isoelectric focusing for accurate interpretation. (mayocliniclabs.com)
• A quantitative galactose-1-phosphate uridyltransferase level (GALT / Galactose-1-Phosphate Uridyltransferase, Blood) is required for accurate interpretation. (mayocliniclabs.com)

Uridylyltransferase1

• In enzymology, an UTP-hexose-1-phosphate uridylyltransferase (EC 2.7.7.10) is an enzyme that catalyzes the chemical reaction UTP + alpha-D-galactose 1-phosphate ⇌ {\displaystyle \rightleftharpoons } diphosphate + UDP-galactose Thus, the two substrates of this enzyme are UTP and alpha-D-galactose 1-phosphate, whereas its two products are diphosphate and UDP-galactose. (wikipedia.org)

Nucleoside1

• The chemical reactions and pathways resulting in the formation of nucleotide-sugars, any nucleotide-carbohydrate in which the distal phosphoric residue of a nucleoside 5'-diphosphate is in glycosidic linkage with a monosaccharide or monosaccharide derivative. (mcw.edu)

Metabolism2

• This enzyme participates in galactose metabolism and nucleotide sugars metabolism. (wikipedia.org)
• 16. Molecular basis of disorders of human galactose metabolism: past, present, and future. (nih.gov)

Monosaccharide1

• Minor amounts of UDP-glucose are used to form UDP-glucuronate and UDP-galactose, which are donors of monosaccharide units used in glycosylation. (nih.gov)

Glucose2

• UDP-glucose (Figure 11.4) is synthesized from glucose 1-phosphate and UTP by UDP-glucose pyrophosphorylase (Figure 11.5). (pharmacy180.com)
• The hydrolysis is exergonic, ensuring that the UDP-glucose pyrophosphorylase reaction proceeds in the direction of UDP-glucose production. (pharmacy180.com)

Reaction1

• Additionally, it takes part in the process of gluconeogenesis by catalyzing the opposite reaction to create 1,3BPGA and adenosine diphosphate (ADP). (sigmaaldrich.com)

Activity1

• 20. Activity of hepatic galactose-metabolizing enzymes in the pregnant rat and fetus. (nih.gov)