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:pApA
go back to main search page
Accession:CHEBI:131579 term browser browse the term
Definition:A 5'-phospho-(3'->5')-dinucleotide composed from two AMP residues.
Synonyms:exact_synonym: 5'-O-phosphonoadenylyl-(3'->5')-adenosine
 related_synonym: Ap-Ap;   Formula=C20H26N10O13P2;   InChI=1S/C20H26N10O13P2/c21-15-9-17(25-3-23-15)29(5-27-9)19-12(32)11(31)7(41-19)1-40-45(37,38)43-14-8(2-39-44(34,35)36)42-20(13(14)33)30-6-28-10-16(22)24-4-26-18(10)30/h3-8,11-14,19-20,31-33H,1-2H2,(H,37,38)(H2,21,23,25)(H2,22,24,26)(H2,34,35,36)/t7-,8-,11-,12-,13-,14-,19-,20-/m1/s1;   InChIKey=GTUJJVSZIHQLHA-XPWFQUROSA-N;   SMILES=O(C[C@H]1O[C@H]([C@@H]([C@@H]1O)O)N2C=NC=3C(=NC=NC32)N)P(O[C@@H]4[C@H](O[C@H]([C@@H]4O)N5C=NC=6C(=NC=NC65)N)COP(=O)(O)O)(=O)O
 xref: Reaxys:955294
 cyclic_relationship: is_conjugate_acid_of CHEBI:138171



show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19918
    role 19894
      biological role 19892
        biochemical role 19588
          metabolite 19574
            prokaryotic metabolite 18616
              bacterial metabolite 18616
                Mycoplasma genitalium metabolite 8526
                  pApA 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19918
    subatomic particle 19916
      composite particle 19916
        hadron 19916
          baryon 19916
            nucleon 19916
              atomic nucleus 19916
                atom 19916
                  main group element atom 19866
                    p-block element atom 19866
                      chalcogen 19612
                        oxygen atom 19586
                          oxygen molecular entity 19586
                            hydroxides 19389
                              oxoacid 18783
                                pnictogen oxoacid 13194
                                  phosphorus oxoacid 12437
                                    phosphoric acids 11433
                                      phosphoric acid 11433
                                        phosphoric acid derivative 11242
                                          phosphate 11241
                                            organic phosphate 11241
                                              nucleoside phosphate 1848
                                                nucleotide 1845
                                                  dinucleotide 199
                                                    (3'->5')-dinucleotide 0
                                                      5'-phospho-(3'->5')-dinucleotide 0
                                                        pApA 0
paths to the root