KEGG   REACTION: R08845
Entry
R08845                      Reaction                               
Name
UTP:monosaccharide-1-phosphate uridylyltransferase
Definition
UTP + alpha-D-Aldose 1-phosphate <=> Diphosphate + UDP-sugar
Equation
Comment
UDP-sugar pyrophosphorylase
Enzyme
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.7  Transferring phosphorus-containing groups
   2.7.7  Nucleotidyltransferases
    2.7.7.64
     R08845  UTP + alpha-D-Aldose 1-phosphate <=> Diphosphate + UDP-sugar
IUBMB reaction hierarchy [BR:br08202]
 2. Transferase reactions
  2.7.7.64
   R08845  alpha-D-Aldose 1-phosphate <=> UDP-sugar
Orthology
K12447  UDP-sugar pyrophosphorylase [EC:2.7.7.64]
Other DBs
RHEA: 13208

KEGG   REACTION: R00289
Entry
R00289                      Reaction                               
Name
UTP:alpha-D-glucose-1-phosphate uridylyltransferase
Definition
UTP + D-Glucose 1-phosphate <=> Diphosphate + UDP-glucose
Equation
Reaction class
RC00002  C00029_C00103
Enzyme
2.7.7.9         2.7.7.64
Pathway
rn00040  Pentose and glucuronate interconversions
rn00052  Galactose metabolism
rn00500  Starch and sucrose metabolism
rn00520  Amino sugar and nucleotide sugar metabolism
rn00541  O-Antigen nucleotide sugar biosynthesis
rn00561  Glycerolipid metabolism
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
rn01240  Biosynthesis of cofactors
rn01250  Biosynthesis of nucleotide sugars
Module
M00129  Ascorbate biosynthesis, animals, glucose-1P => ascorbate
M00549  Nucleotide sugar biosynthesis, glucose => UDP-glucose
M00854  Glycogen biosynthesis, glucose-1P => glycogen/starch
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.7  Transferring phosphorus-containing groups
   2.7.7  Nucleotidyltransferases
    2.7.7.9
     R00289  UTP + D-Glucose 1-phosphate <=> Diphosphate + UDP-glucose
    2.7.7.64
     R00289  UTP + D-Glucose 1-phosphate <=> Diphosphate + UDP-glucose
IUBMB reaction hierarchy [BR:br08202]
 2. Transferase reactions
  2.7.7.64
   R08845  alpha-D-Aldose 1-phosphate <=> UDP-sugar
    R00289  D-Glucose 1-phosphate <=> UDP-glucose
Orthology
K00963  UTP--glucose-1-phosphate uridylyltransferase [EC:2.7.7.9]
K12447  UDP-sugar pyrophosphorylase [EC:2.7.7.64]
K22920  UTP---glucose-1-phosphate uridylyltransferase [EC:2.7.7.9]
Other DBs
RHEA: 19892

KEGG   REACTION: R00502
Entry
R00502                      Reaction                               
Name
UTP:alpha-D-galactose-1-phosphate uridylyltransferase
Definition
UTP + alpha-D-Galactose 1-phosphate <=> Diphosphate + UDP-alpha-D-galactose
Equation
Reaction class
RC00002  C00052_C00446
Enzyme
2.7.7.10        2.7.7.64
Pathway
rn00052  Galactose metabolism
rn00520  Amino sugar and nucleotide sugar metabolism
rn01100  Metabolic pathways
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.7  Transferring phosphorus-containing groups
   2.7.7  Nucleotidyltransferases
    2.7.7.10
     R00502  UTP + alpha-D-Galactose 1-phosphate <=> Diphosphate + UDP-alpha-D-galactose
    2.7.7.64
     R00502  UTP + alpha-D-Galactose 1-phosphate <=> Diphosphate + UDP-alpha-D-galactose
IUBMB reaction hierarchy [BR:br08202]
 2. Transferase reactions
  2.7.7.64
   R08845  alpha-D-Aldose 1-phosphate <=> UDP-sugar
    R00502  alpha-D-Galactose 1-phosphate <=> UDP-alpha-D-galactose
Orthology
K12447  UDP-sugar pyrophosphorylase [EC:2.7.7.64]
Other DBs
RHEA: 14212

KEGG   REACTION: R01381
Entry
R01381                      Reaction                               
Name
UTP:1-phospho-alpha-D-glucuronate uridylyltransferase
Definition
UTP + D-Glucuronate 1-phosphate <=> Diphosphate + UDP-glucuronate
Equation
Reaction class
RC00002  C00167_C05385
Enzyme
2.7.7.44        2.7.7.64
Pathway
rn00040  Pentose and glucuronate interconversions
rn00053  Ascorbate and aldarate metabolism
rn00520  Amino sugar and nucleotide sugar metabolism
rn01100  Metabolic pathways
rn01250  Biosynthesis of nucleotide sugars
Module
M00014  Glucuronate pathway (uronate pathway)
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.7  Transferring phosphorus-containing groups
   2.7.7  Nucleotidyltransferases
    2.7.7.44
     R01381  UTP + D-Glucuronate 1-phosphate <=> Diphosphate + UDP-glucuronate
    2.7.7.64
     R01381  UTP + D-Glucuronate 1-phosphate <=> Diphosphate + UDP-glucuronate
IUBMB reaction hierarchy [BR:br08202]
 2. Transferase reactions
  2.7.7.64
   R08845  alpha-D-Aldose 1-phosphate <=> UDP-sugar
    R01381  D-Glucuronate 1-phosphate <=> UDP-glucuronate
Orthology
K12447  UDP-sugar pyrophosphorylase [EC:2.7.7.64]
Other DBs
RHEA: 16328

KEGG   REACTION: R01471
Entry
R01471                      Reaction                               
Name
UTP:alpha-D-xylose-1-phosphate uridylyltransferase
Definition
UTP + alpha-D-Xylose 1-phosphate <=> Diphosphate + UDP-D-xylose
Equation
Reaction class
RC00002  C00190_C03737
Enzyme
2.7.7.11        2.7.7.64
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.7  Transferring phosphorus-containing groups
   2.7.7  Nucleotidyltransferases
    2.7.7.11
     R01471  UTP + alpha-D-Xylose 1-phosphate <=> Diphosphate + UDP-D-xylose
    2.7.7.64
     R01471  UTP + alpha-D-Xylose 1-phosphate <=> Diphosphate + UDP-D-xylose
IUBMB reaction hierarchy [BR:br08202]
 2. Transferase reactions
  2.7.7.64
   R08845  alpha-D-Aldose 1-phosphate <=> UDP-sugar
    R01471  alpha-D-Xylose 1-phosphate <=> UDP-D-xylose
Other DBs
RHEA: 18392

KEGG   REACTION: R03077
Entry
R03077                      Reaction                               
Name
UTP:beta-L-arabinose-1-phosphate uridylyltransferase
Definition
UTP + beta-L-Arabinose 1-phosphate <=> Diphosphate + UDP-L-arabinose
Equation
Reaction class
RC00002  C00935_C03906
Enzyme
Pathway
rn00520  Amino sugar and nucleotide sugar metabolism
rn01100  Metabolic pathways
rn01250  Biosynthesis of nucleotide sugars
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.7  Transferring phosphorus-containing groups
   2.7.7  Nucleotidyltransferases
    2.7.7.64
     R03077  UTP + beta-L-Arabinose 1-phosphate <=> Diphosphate + UDP-L-arabinose
IUBMB reaction hierarchy [BR:br08202]
 2. Transferase reactions
  2.7.7.64
   R08845  alpha-D-Aldose 1-phosphate <=> UDP-sugar
    R03077  beta-L-Arabinose 1-phosphate <=> UDP-L-arabinose
Orthology
K12447  UDP-sugar pyrophosphorylase [EC:2.7.7.64]

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