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:phenylalanine
go back to main search page
Accession:CHEBI:28044 term browser browse the term
Definition:An aromatic amino acid that is alanine in which one of the methyl hydrogens is substituted by a phenyl group.
Synonyms:exact_synonym: 2-amino-3-phenylpropanoic acid
 related_synonym: DL-Phenylalanine;   F;   Formula=C9H11NO2;   InChI=1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12);   InChIKey=COLNVLDHVKWLRT-UHFFFAOYSA-N;   PHE;   Phenylalanin;   SMILES=NC(Cc1ccccc1)C(O)=O;   alpha-Amino-beta-phenylpropionic acid;   fenilalanina
 alt_id: CHEBI:25984;   CHEBI:8089
 xref: Beilstein:1910407;   CAS:150-30-1;   Gmelin:50836;   KEGG:C02057;   PMID:17439666;   PMID:22264337;   Reaxys:1910407;   Wikipedia:Phenylalanine
 cyclic_relationship: is_conjugate_acid_of CHEBI:32504;   is_conjugate_base_of CHEBI:32505



show annotations for term's descendants           Sort by:


Your selection has 2660 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

  • Select a more specific term using the term browser
  • Download the entire list for this term
  • Display annotations for this term only (exclude descendants)



  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19932
        role 19904
          chemical role 19529
            fuel additive 3260
              toluene 3249
                benzyl group 2660
                  phenylalanine 2660
                    4-nitrophenylalanine + 0
                    D-phenylalanine + 4
                    L-phenylalanine + 2382
                    gamma-glutamylphenylalanine 0
                    methyl 4-amino-N-(tert-butoxycarbonyl)phenylalaninate 0
                    phenylalanine derivative + 2622
                    phenylalanine residue + 0
                    phenylalanino group + 0
                    phenylalanyl group + 53
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19932
        subatomic particle 19930
          composite particle 19930
            hadron 19930
              baryon 19930
                nucleon 19930
                  atomic nucleus 19930
                    atom 19930
                      main group element atom 19876
                        main group molecular entity 19876
                          s-block molecular entity 19705
                            hydrogen molecular entity 19686
                              hydrides 19179
                                organic hydride 18717
                                  organic fundamental parent 18717
                                    hydrocarbon 18457
                                      cyclic hydrocarbon 17244
                                        monocyclic hydrocarbon 6151
                                          annulene 5804
                                            aromatic annulene 5804
                                              benzene 5804
                                                alkylbenzene 3523
                                                  methylbenzene 3377
                                                    toluene 3249
                                                      benzyl group 2660
                                                        phenylalanine 2660
                                                          4-nitrophenylalanine + 0
                                                          D-phenylalanine + 4
                                                          L-phenylalanine + 2382
                                                          gamma-glutamylphenylalanine 0
                                                          methyl 4-amino-N-(tert-butoxycarbonyl)phenylalaninate 0
                                                          phenylalanine derivative + 2622
                                                          phenylalanine residue + 0
                                                          phenylalanino group + 0
                                                          phenylalanyl group + 53
    paths to the root