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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:N-acetylneuraminic acid
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Accession:CHEBI:17012 term browser browse the term
Definition:An N-acylneuraminic acid where the N-acyl group is specified as acetyl.
Synonyms:exact_synonym: 5-acetamido-3,5-dideoxy-D-glycero-D-galacto-non-2-ulopyranosonic acid
 related_synonym: 5-Acetamido-3,5-dideoxy-D-glycero-D-galacto-2-nonulosonic acid;   Aceneuramic acid;   Formula=C11H19NO9;   InChI=1S/C11H19NO9/c1-4(14)12-7-5(15)2-11(20,10(18)19)21-9(7)8(17)6(16)3-13/h5-9,13,15-17,20H,2-3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,7+,8+,9+,11?/m0/s1;   InChIKey=SQVRNKJHWKZAKO-LUWBGTNYSA-N;   Neu5Ac;   NeuAc;   O-sialic acid;   SMILES=[H][C@]1(OC(O)(C[C@H](O)[C@H]1NC(C)=O)C(O)=O)[C@H](O)[C@H](O)CO;   acide aceneuramique;   acidium aceneuramicum;   acido aceneuramico
 alt_id: CHEBI:21620;   CHEBI:7214
 xref: Beilstein:2951361;   CAS:131-48-6;   GlyGen:G81533KY;   GlyTouCan:G81533KY;   KEGG:C00270;   KNApSAcK:C00019584
 xref_mesh: MESH:D019158
 xref: PMID:14960498;   PMID:16209099;   PMID:16624269;   PMID:18487279;   PMID:19329108;   PMID:7508418;   PMID:8448384;   Reaxys:1398688;   Wikipedia:N-acetylneuraminic_acid
 cyclic_relationship: is_conjugate_acid_of CHEBI:35418


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N-acetylneuraminic acid term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Cmas cytidine monophosphate N-acetylneuraminic acid synthetase affects abundance ISO CMAS protein affects the abundance of N-Acetylneuraminic Acid; CMAS protein affects the abundance of N-Acetylneuraminic Acid analog CTD PMID:27380425 NCBI chr 4:176,994,129...177,012,445
Ensembl chr 4:176,994,129...177,012,444
JBrowse link
G Gne glucosamine (UDP-N-acetyl)-2-epimerase/N-acetylmannosamine kinase increases chemical synthesis EXP GNE protein results in increased chemical synthesis of N-Acetylneuraminic Acid CTD PMID:9305888 NCBI chr 5:59,511,738...59,553,421
Ensembl chr 5:59,512,872...59,553,416
JBrowse link
G Nans N-acetylneuraminate synthase increases chemical synthesis ISO NANS results in increased chemical synthesis of N-Acetylneuraminic Acid CTD PMID:27213289 NCBI chr 5:62,109,352...62,126,492
Ensembl chr 5:62,109,328...62,126,494
JBrowse link
CMP-N-acetyl-beta-neuraminic acid term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Cmas cytidine monophosphate N-acetylneuraminic acid synthetase affects abundance ISO CMAS protein affects the abundance of Cytidine Monophosphate N-Acetylneuraminic Acid CTD PMID:27380425 NCBI chr 4:176,994,129...177,012,445
Ensembl chr 4:176,994,129...177,012,444
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19770
    role 19720
      chemical role 19260
        antioxidant 14254
          N-acetylneuraminic acid 3
            3-acetamido-3,5-dideoxy-L-lyxo-hept-6-ulopyranosuronic acid 0
            5-acetamido-3,5-dideoxy-L-arabino-hept-2-ulopyranosonic acid 0
            9-deoxy-9-acetamido-N-acetyl-alpha-neuraminic acid 0
            N-acetyl-alpha-neuraminic acid + 0
            N-acetyl-beta-neuraminic acid + 1
            N-acetylneuraminamide + 0
            N-acetylneuraminol + 0
            N-acetylneuraminyl group 0
            beta-D-Galp-(1->9)-Neup5Ac 0
            ethyl N-acetylneuraminate 0
            methyl N-acetylneuraminate 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19770
    subatomic particle 19768
      composite particle 19768
        hadron 19768
          baryon 19768
            nucleon 19768
              atomic nucleus 19768
                atom 19768
                  main group element atom 19662
                    p-block element atom 19662
                      carbon group element atom 19580
                        carbon atom 19571
                          organic molecular entity 19571
                            organic group 18602
                              organic divalent group 18593
                                organodiyl group 18593
                                  carbonyl group 18506
                                    carbonyl compound 18506
                                      carboxylic acid 18158
                                        carbohydrate acid 782
                                          ketoaldonic acid 653
                                            ketoaldonic acid derivative 3
                                              neuraminic acids 3
                                                sialic acid 3
                                                  N-acylneuraminic acid 3
                                                    N-acetylneuraminic acids 3
                                                      N-acetylneuraminic acid 3
                                                        3-acetamido-3,5-dideoxy-L-lyxo-hept-6-ulopyranosuronic acid 0
                                                        5-acetamido-3,5-dideoxy-L-arabino-hept-2-ulopyranosonic acid 0
                                                        9-deoxy-9-acetamido-N-acetyl-alpha-neuraminic acid 0
                                                        N-acetyl-alpha-neuraminic acid + 0
                                                        N-acetyl-beta-neuraminic acid + 1
                                                        N-acetylneuraminamide + 0
                                                        N-acetylneuraminol + 0
                                                        N-acetylneuraminyl group 0
                                                        beta-D-Galp-(1->9)-Neup5Ac 0
                                                        ethyl N-acetylneuraminate 0
                                                        methyl N-acetylneuraminate 0
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