Q5AJ92 · RPIA_CANAL

Function

function

Involved in the first step of the non-oxidative branch of the pentose phosphate pathway. It catalyzes the reversible conversion of ribose-5-phosphate to ribulose 5-phosphate.

Catalytic activity

Pathway

Carbohydrate degradation; pentose phosphate pathway; D-ribose 5-phosphate from D-ribulose 5-phosphate (non-oxidative stage): step 1/1.

Features

Showing features for binding site, site, active site.

124020406080100120140160180200220240
TypeIDPosition(s)Description
Binding site34-37substrate
Site88Plays a direct or indirect catalytic role
Binding site88-91substrate
Binding site101-104substrate
Active site110Proton acceptor
Binding site128substrate

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentcytoplasm
Molecular Functionribose-5-phosphate isomerase activity
Biological ProcessD-ribose metabolic process
Biological Processpentose-phosphate shunt, non-oxidative branch
Biological Processpyridoxine biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Ribose-5-phosphate isomerase
  • EC number
  • Alternative names
    • D-ribose-5-phosphate ketol-isomerase
    • Phosphoriboisomerase

Gene names

    • Name
      RKI1
    • ORF names
      CaO19.1701, CaO19.9268
    • Ordered locus names
      CAALFM_C301480CA

Organism names

Accessions

  • Primary accession
    Q5AJ92
  • Secondary accessions
    • A0A1D8PJ85

Proteomes

Organism-specific databases

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00003398841-240Ribose-5-phosphate isomerase

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    240
  • Mass (Da)
    26,003
  • Last updated
    2017-05-10 v2
  • Checksum
    12B7CACEF5FCD0A4
MSSTSKVESAKKLAAYKAVDENFPKDAKVIGIGSGSTVIYAAERIGQLDNKDSFICIPTGFQSKQLIIDNGLRLGTIEQYPDIDIAFDGADEVDPQLNLIKGGGACLFQEKLVAASAKKFVVVADYRKKSDKLGQSWRQGVPIEIVPNSYSKIIQELSKKLGAKNVDLRQGGKAKAGPIITDNNNFLLDADFGEIEIDNVGKLHEQIKLLVGVVETGLFTNMANKAYFGEEDGSVSVWSK

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP017625
EMBL· GenBank· DDBJ
AOW28190.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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