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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:phosphono group
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Accession:CHEBI:48108 term browser browse the term
Definition:The inorganic group -P(=O)OH2.
Synonyms:exact_synonym: dihydroxyoxo-lambda(5)-phosphanyl;   dihydroxyphosphoryl;   phosphono
 related_synonym: -P(O)(OH)2;   Formula=H2O3P;   SMILES=*P(O)(O)=O;   phospho;   phospho group
 alt_id: CHEBI:30930;   CHEBI:44974
 xref: PDBeChem:PHS



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Path 1
Term Annotations click to browse term
  CHEBI ontology 19765
    chemical entity 19763
      group 19727
        inorganic group 19345
          phosphono group 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19765
    subatomic particle 19763
      composite particle 19763
        hadron 19763
          baryon 19763
            nucleon 19763
              atomic nucleus 19763
                atom 19763
                  main group element atom 19712
                    p-block element atom 19712
                      chalcogen 19506
                        oxygen atom 19482
                          oxygen molecular entity 19482
                            hydroxides 19276
                              oxoacid 18641
                                pnictogen oxoacid 11784
                                  phosphorus oxoacid 10766
                                    phosphoric acids 9750
                                      phosphoric acid 9750
                                        phosphono group 0
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