Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

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:phytoene
go back to main search page
Accession:CHEBI:26119 term browser browse the term
Definition:An acyclic carotene that has formula C40H64.
Synonyms:exact_synonym: 2,6,10,14,19,23,27,31-octamethyldotriaconta-2,6,10,14,16,18,22,26,30-nonaene
 related_synonym: Formula=C40H64;   InChI=1S/C40H64/c1-33(2)19-13-23-37(7)27-17-31-39(9)29-15-25-35(5)21-11-12-22-36(6)26-16-30-40(10)32-18-28-38(8)24-14-20-34(3)4/h11-12,19-22,27-30H,13-18,23-26,31-32H2,1-10H3;   InChIKey=YVLPJIGOMTXXLP-UHFFFAOYSA-N;   SMILES=[H]C(=CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C)C=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C



show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 5164
    chemical entity 5164
      atom 5155
        nonmetal atom 5120
          carbon atom 5041
            organic molecular entity 5041
              isoprenoid 4427
                terpene 4427
                  tetraterpene 0
                    carotene 0
                      acyclic carotene 0
                        phytoene 0
                          15-cis-phytoene 0
                          all-trans-phytoene 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 5164
    subatomic particle 5155
      composite particle 5155
        hadron 5155
          baryon 5155
            nucleon 5155
              atomic nucleus 5155
                atom 5155
                  main group element atom 5127
                    main group molecular entity 5126
                      s-block molecular entity 5059
                        hydrogen molecular entity 5052
                          hydrides 4672
                            organic hydride 4528
                              organic fundamental parent 4528
                                hydrocarbon 4491
                                  terpene 4427
                                    tetraterpene 0
                                      carotene 0
                                        acyclic carotene 0
                                          phytoene 0
                                            15-cis-phytoene 0
                                            all-trans-phytoene 0
paths to the root