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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:phosphonic acid
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Accession:CHEBI:44976 term browser browse the term
Definition:A phosphorus oxoacid that consists of a single pentavalent phosphorus covalently bound via single bonds to a single hydrogen and two hydroxy groups and via a double bond to an oxygen. The parent of the class of phosphonic acids.
Synonyms:exact_synonym: dihydrogen hydridotrioxophosphate(2-);   hydridodihydroxidooxidophosphorus;   hydridotrioxophosphoric(2-) acid
 related_synonym: (HO)2HPO;   Formula=H3O3P;   H2PHO3;   H3PO3;   HPO(OH)2;   InChI=1S/H3O3P/c1-4(2)3/h4H,(H2,1,2,3);   InChIKey=ABLZXFCXXLZCGV-UHFFFAOYSA-N;   Phosphite;   Phosphonate;   Phosphonsaeure;   SMILES=OP(O)=O;   [PHO(OH)2]
 alt_id: CHEBI:26067
 xref: CAS:13598-36-2;   Gmelin:1619;   KEGG:C06701;   PDBeChem:PHS;   Reaxys:1209272;   Wikipedia:Phosphonic_acid
 cyclic_relationship: is_conjugate_acid_of CHEBI:33462;   is_tautomer_of CHEBI:36361


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Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G ACHE acetylcholinesterase multiple interactions
decreases activity
EXP [Obidoxime Chloride co-treated with Atropine] inhibits the reaction [Soman results in decreased activity of ACHE protein] CTD PMID:16915560 NCBI chr 6:8,874,747...8,879,926
Ensembl chr 6:8,873,584...8,879,702
JBrowse link
G BCHE butyrylcholinesterase decreases activity EXP Soman results in decreased activity of BCHE protein CTD PMID:16915560 NCBI chr34:30,912,632...30,977,624
Ensembl chr34:30,912,632...30,977,583
JBrowse link

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Path 1
Term Annotations click to browse term
  CHEBI ontology 240
    role 240
      application 193
        pesticide 60
          fungicide 9
            phosphonic acid 2
              ((2S,3aS,4R,6S)-4-(hydroxymethyl)-6-(4-oxo-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-7-yl)tetrahydrofuro[3,4-d][1,3]dioxol-2-yl)methylphosphonic acid 0
              (2-aminoethyl)phosphonic acid + 0
              (3-aminopropyl)phosphonic acid 0
              (R)-(1-aminoethyl)phosphonic acid 0
              (S)-(1-aminoethyl)phosphonic acid + 0
              (\{[(1R,2R)-2-(uracil-1-yl)cyclopentyl]oxy\}methyl)phosphonic acid 0
              (\{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino\}methyl)phosphonic acid 0
              (aminomethyl)phosphonic acid + 0
              1-\{2-deoxy-3,5-O-[phenyl(phosphono)methylidene]-beta-L-threo-pentofuranosyl\}thymine 0
              1-amino-1-phenylmethyl phosphonic acid 0
              1-aminocyclopropylphosphonic acid 0
              1-deoxy-1-\{[2,6-dihydroxy-5-(5-phosphonopentyl)pyrimidin-4-yl]amino\}-D-ribitol 0
              1-deoxy-1-\{[2,6-dioxo-5-(5-phosphonopentyl)-1,2,3,6-tetrahydropyrimidin-4-yl]amino\}-D-ribitol 0
              1-hydroxy-2-aminoethylphosphonic acid 0
              2-amino-5-phosphonopentanoic acid 0
              2-dimethylaminoethylphosphonic acid 0
              2-hydroxyethylphosphonic acid 0
              2-hydroxypropylphosphonic acid + 0
              2-methylaminoethylphosphonic acid 0
              2-trimethylaminoethylphosphonic acid 0
              3-phosphonopyruvic acid 0
              GS-8373 0
              N-[(R)-4-phosphopantothenoyl]-L-cysteine 0
              [(1R)-1-\{[N-(furan-2-ylcarbonyl)-L-leucyl]amino\}-2-(1H-indol-3-yl)ethyl]phosphonic acid 0
              [(1R)-2-(3-\{methyl[1-(naphthalen-2-ylcarbonyl)piperidin-4-yl]carbamoyl\}naphthalen-2-yl)-1-naphthalen-1-yl-2-oxoethyl]phosphonic acid 0
              [2-(3-dibenzo[b,d]furan-4-ylphenyl)-1-hydroxyethane-1,1-diyl]bis(phosphonic acid) 0
              [\{4-[(2R,4E)-2-(1,3-benzothiazol-2-yl)-2-(1H-benzotriazol-1-yl)-5-phenylpent-4-en-1-yl]phenyl\}(difluoro)methyl]phosphonic acid 0
              fosfomycin 0
              glyphosate 0
              hydroxymethylphosphonic acid + 0
              methyl phosphonate 0
              methylphosphonic acid + 0
              phosphonic acid derivative + 2
              phosphono group 0
              phosphonoacetaldehyde 0
              phosphonoacetic acid + 0
              phosphonoformic acid + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 240
    subatomic particle 240
      composite particle 240
        hadron 240
          baryon 240
            nucleon 240
              atomic nucleus 240
                atom 240
                  main group element atom 233
                    p-block element atom 233
                      p-block molecular entity 233
                        chalcogen molecular entity 188
                          oxygen molecular entity 186
                            hydroxides 159
                              oxoacid 126
                                pnictogen oxoacid 14
                                  phosphorus oxoacid 9
                                    phosphonic acid 2
                                      ((2S,3aS,4R,6S)-4-(hydroxymethyl)-6-(4-oxo-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-7-yl)tetrahydrofuro[3,4-d][1,3]dioxol-2-yl)methylphosphonic acid 0
                                      (2-aminoethyl)phosphonic acid + 0
                                      (3-aminopropyl)phosphonic acid 0
                                      (R)-(1-aminoethyl)phosphonic acid 0
                                      (S)-(1-aminoethyl)phosphonic acid + 0
                                      (\{[(1R,2R)-2-(uracil-1-yl)cyclopentyl]oxy\}methyl)phosphonic acid 0
                                      (\{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino\}methyl)phosphonic acid 0
                                      (aminomethyl)phosphonic acid + 0
                                      1-\{2-deoxy-3,5-O-[phenyl(phosphono)methylidene]-beta-L-threo-pentofuranosyl\}thymine 0
                                      1-amino-1-phenylmethyl phosphonic acid 0
                                      1-aminocyclopropylphosphonic acid 0
                                      1-deoxy-1-\{[2,6-dihydroxy-5-(5-phosphonopentyl)pyrimidin-4-yl]amino\}-D-ribitol 0
                                      1-deoxy-1-\{[2,6-dioxo-5-(5-phosphonopentyl)-1,2,3,6-tetrahydropyrimidin-4-yl]amino\}-D-ribitol 0
                                      1-hydroxy-2-aminoethylphosphonic acid 0
                                      2-amino-5-phosphonopentanoic acid 0
                                      2-dimethylaminoethylphosphonic acid 0
                                      2-hydroxyethylphosphonic acid 0
                                      2-hydroxypropylphosphonic acid + 0
                                      2-methylaminoethylphosphonic acid 0
                                      2-trimethylaminoethylphosphonic acid 0
                                      3-phosphonopyruvic acid 0
                                      GS-8373 0
                                      N-[(R)-4-phosphopantothenoyl]-L-cysteine 0
                                      [(1R)-1-\{[N-(furan-2-ylcarbonyl)-L-leucyl]amino\}-2-(1H-indol-3-yl)ethyl]phosphonic acid 0
                                      [(1R)-2-(3-\{methyl[1-(naphthalen-2-ylcarbonyl)piperidin-4-yl]carbamoyl\}naphthalen-2-yl)-1-naphthalen-1-yl-2-oxoethyl]phosphonic acid 0
                                      [2-(3-dibenzo[b,d]furan-4-ylphenyl)-1-hydroxyethane-1,1-diyl]bis(phosphonic acid) 0
                                      [\{4-[(2R,4E)-2-(1,3-benzothiazol-2-yl)-2-(1H-benzotriazol-1-yl)-5-phenylpent-4-en-1-yl]phenyl\}(difluoro)methyl]phosphonic acid 0
                                      fosfomycin 0
                                      glyphosate 0
                                      hydroxymethylphosphonic acid + 0
                                      methyl phosphonate 0
                                      methylphosphonic acid + 0
                                      phosphonic acid derivative + 2
                                      phosphono group 0
                                      phosphonoacetaldehyde 0
                                      phosphonoacetic acid + 0
                                      phosphonoformic acid + 0
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