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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:polar amino acid
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Accession:CHEBI:26167 term browser browse the term
Definition:Any amino acid whose side chain is capable of forming one or more hydrogen bonds.
Synonyms:related_synonym: Formula=C2H4NO2R;   SMILES=OC(C(*)N)=O;   polar amino acids
 alt_id: CHEBI:8283
 xref: MetaCyc:Polar-amino-acids;   PMID:12016058
 cyclic_relationship: is_tautomer_of CHEBI:62031


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Your selection has 11687 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

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    • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19808
        role 19784
          application 19627
            NMR chemical shift reference compound 17938
              ammonia 17797
                organic amino compound 17797
                  amino acid 15928
                    polar amino acid 11687
                      3-methylarginine + 0
                      arginine + 91
                      asparagine + 79
                      aspartic acid + 230
                      cysteine + 3402
                      glutamic acid + 10255
                      glutamine + 11
                      histidine + 12
                      lysine + 53
                      serine + 65
                      threonine + 2
                      tryptophan + 34
                      tyrosine + 464
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19808
        subatomic particle 19806
          composite particle 19806
            hadron 19806
              baryon 19806
                nucleon 19806
                  atomic nucleus 19806
                    atom 19806
                      main group element atom 19756
                        main group molecular entity 19756
                          s-block molecular entity 19595
                            hydrogen molecular entity 19582
                              hydrides 19095
                                inorganic hydride 18093
                                  pnictogen hydride 18082
                                    nitrogen hydride 17989
                                      azane 17798
                                        ammonia 17797
                                          organic amino compound 17797
                                            amino acid 15928
                                              polar amino acid 11687
                                                3-methylarginine + 0
                                                arginine + 91
                                                asparagine + 79
                                                aspartic acid + 230
                                                cysteine + 3402
                                                glutamic acid + 10255
                                                glutamine + 11
                                                histidine + 12
                                                lysine + 53
                                                serine + 65
                                                threonine + 2
                                                tryptophan + 34
                                                tyrosine + 464
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