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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:ketopentose
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Accession:CHEBI:24977 term browser browse the term
Definition:A pentose having a single ketone group at the 2-position.
Synonyms:related_synonym: ketopentoses


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D-xylulose 5-phosphate term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Taldo1 transaldolase 1 increases abundance ISO TALDO1 gene mutant form results in increased abundance of xylulose-5-phosphate CTD PMID:19436114 NCBI chr 1:214,375,555...214,385,886
Ensembl chr 1:214,375,515...214,385,885
JBrowse link
xylulose term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Dcxr dicarbonyl and L-xylulose reductase multiple interactions
increases metabolic processing
ISO [DCXR protein co-treated with NAD] results in increased reduction of Xylulose; [DCXR protein co-treated with NADP] results in increased reduction of Xylulose; [DCXR protein results in increased metabolism of Xylulose] which results in increased chemical synthesis of Xylitol CTD PMID:28595002 NCBI chr10:109,906,119...109,909,696
Ensembl chr10:109,906,815...109,909,715
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19783
    chemical entity 19783
      atom 19782
        nonmetal atom 19659
          oxygen atom 19362
            oxygen molecular entity 19362
              organooxygen compound 18880
                carbohydrates and carbohydrate derivatives 12282
                  carbohydrate 12282
                    monosaccharide 4250
                      pentose 1892
                        ketopentose 2
                          ketopentose derivative + 1
                          ribulose + 0
                          xylulose + 2
Path 2
Term Annotations click to browse term
  CHEBI ontology 19783
    subatomic particle 19782
      composite particle 19782
        hadron 19782
          baryon 19782
            nucleon 19782
              atomic nucleus 19782
                atom 19782
                  main group element atom 19670
                    p-block element atom 19670
                      carbon group element atom 19588
                        carbon atom 19578
                          organic molecular entity 19578
                            heteroorganic entity 19208
                              organochalcogen compound 18954
                                organooxygen compound 18880
                                  carbohydrates and carbohydrate derivatives 12282
                                    carbohydrate 12282
                                      monosaccharide 4250
                                        ketose 403
                                          ketopentose 2
                                            ketopentose derivative + 1
                                            ribulose + 0
                                            xylulose + 2
paths to the root