KEGG REACTION: R01876

REACTION: R01876

Entry

R01876                      Reaction

Name

uridine:phosphate alpha-D-ribosyltransferase

Definition

Uridine + Orthophosphate <=> Uracil + alpha-D-Ribose 1-phosphate

Equation

C00299 + C00009 <=> C00106 + C00620

Reaction class

RC00063

C00106_C00299

Enzyme

2.4.2.2 2.4.2.3

Pathway

rn00240

Pyrimidine metabolism

rn01100

Metabolic pathways

rn01232

Nucleotide metabolism

Module

M00968

Pentose bisphosphate pathway (nucleoside degradation), archaea, nucleoside/NMP => 3-PGA/glycerone phosphate

Brite

Enzymatic reactions [BR:br08201]
2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.2  Pentosyltransferases
    2.4.2.2
     R01876  Uridine + Orthophosphate <=> Uracil + alpha-D-Ribose 1-phosphate
    2.4.2.3
     R01876  Uridine + Orthophosphate <=> Uracil + alpha-D-Ribose 1-phosphate

Orthology

K00756

pyrimidine-nucleoside phosphorylase [EC:2.4.2.2]

K00757

uridine phosphorylase [EC:2.4.2.3]

K09913

purine/pyrimidine-nucleoside phosphorylase [EC:2.4.2.1 2.4.2.2]

Other DBs

RHEA:

24391

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