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:N-acetylneuraminic acid
go back to main search page
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;   WURCS=2.0/1,1,0/[Aad21122h-2x_2-6_5*NCC/3=O]/1/;   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



show annotations for term's descendants           Sort by:
 
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 4:175,718,808...175,737,128
Ensembl chr 4:175,718,808...175,737,125
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 5:58,267,189...58,307,396
Ensembl chr 5:58,267,210...58,307,499
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 5:60,780,441...60,797,583
Ensembl chr 5:60,780,392...60,814,950
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 4:175,718,808...175,737,128
Ensembl chr 4:175,718,808...175,737,125
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19795
    role 19746
      chemical role 19316
        antioxidant 14437
          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 19795
    subatomic particle 19794
      composite particle 19794
        hadron 19794
          baryon 19794
            nucleon 19794
              atomic nucleus 19794
                atom 19794
                  main group element atom 19693
                    p-block element atom 19693
                      carbon group element atom 19614
                        carbon atom 19604
                          organic molecular entity 19604
                            organic group 18713
                              organic divalent group 18697
                                organodiyl group 18697
                                  carbonyl group 18646
                                    carbonyl compound 18646
                                      carboxylic acid 18341
                                        carbohydrate acid 819
                                          ketoaldonic acid 683
                                            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
paths to the root