xylulose 5-phosphate <=> D-ribulose 5-phosphate

Stable Identifier
R-HSA-199803
Type
Reaction [transition]
Species
Homo sapiens
Compartment
cytosol
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xylulose 5-phosphate <=> D-ribulose 5-phosphate
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Cytosolic ribulose-5-phosphate-3-epimerase (RPE) catalyzes the reversible interconversion of D-xylulose 5-phosphate and D-ribulose 5-phosphate (Bose and 1985). The electrophoretic properties of RPE activity detected in extracts of mouse-human somatic cell hybrids suggest that the active form of the enzyme is a homodimer (Spencer and Hopkinson 1980).

Literature References
Participants
Input
Output
Participant Of
hasEvent
Event Information
Reverse Reaction
RPE dimers isomerise RU5P to XY5P (Homo sapiens)
Catalyst Activity
Catalyst Activity
Title
ribulose-phosphate 3-epimerase activity of RPE:Fe2+ dimers [cytosol]
Physical Entity
RPE:Fe2+ dimers [cytosol]
Activity
ribulose-phosphate 3-epimerase activity (0004750)
Orthologous Events
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Bos taurus)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Caenorhabditis elegans)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Canis familiaris)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Danio rerio)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Dictyostelium discoideum)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Drosophila melanogaster)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Gallus gallus)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Mus musculus)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Plasmodium falciparum)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Rattus norvegicus)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Saccharomyces cerevisiae)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Schizosaccharomyces pombe)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Sus scrofa)
xylulose 5-phosphate <=> D-ribulose 5-phosphate (Xenopus tropicalis)
Cross References
Rhea
Created
D'Eustachio, P  (2007-07-12)
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