CHEBI:27867 - antheraxanthin

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name antheraxanthin
ChEBI ID CHEBI:27867
Definition An epoxycarotenol that is β-carotene-3,3'-diol in which one of the one of the endocyclic double bonds has been oxidised to the corresponding epoxide. It is a neutral yellow plant pigment found in Euglenophyta.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:2749, CHEBI:22566
Supplier Information
Download Molfile XML SDF
Formula C40H56O3
Net Charge 0
Average Mass 584.87084
Monoisotopic Mass 584.423
InChI InChI=1S/C40H56O3/c1-29(17-13-19-31(3)21-22-36-33(5)25-34(41)26-37(36,6)7)15-11-12-16-30(2)18-14-20-32(4)23-24-40-38(8,9)27-35(42)28-39(40,10)43-40/h11-24,34-35,41-42H,25-28H2,1-10H3/b12-11+,17-13+,18-14+,22-21+,24-23+,29-15+,30-16+,31-19+,32-20+/t34-,35+,39-,40+/m1/s1
InChIKey OFNSUWBAQRCHAV-OYQUVCAXSA-N
SMILES CC(\C=C\C=C(C)\C=C\C1=C(C)C[C@@H](O)CC1(C)C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/[C@@]12O[C@]1(C)C[C@@H](O)CC2(C)C
Roles Classification
Biological Role(s): biological pigment
An endogenous molecular entity that results in a colour of an organism as the consequence of the selective absorption of light.
plant metabolite
Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
marine metabolite
Any metabolite produced during a metabolic reaction in marine macro- and microorganisms.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing antheraxanthin (CHEBI:27867) has role biological pigment (CHEBI:26130)
antheraxanthin (CHEBI:27867) has role marine metabolite (CHEBI:76507)
antheraxanthin (CHEBI:27867) has role plant metabolite (CHEBI:76924)
antheraxanthin (CHEBI:27867) is a epoxycarotenol (CHEBI:35307)
IUPAC Name
(3R,3'S,5'R,6'S)-5',6'-dihydro-5',6'-epoxy-β,β-carotene-3,3'-diol
Synonyms Sources
5,6-epoxy-5,6-dihydro-β,β-carotene-3,3'-diol ChEBI
all-trans-antheraxanthin UniProt
Antheraxanthin KEGG COMPOUND
Manual Xrefs Databases
C00003760 KNApSAcK
C08579 KEGG COMPOUND
CPD1F-131 MetaCyc
HMDB0035831 HMDB
LMPR01070262 LIPID MAPS
View more database links
Registry Numbers Types Sources
101042 Reaxys Registry Number Reaxys
101042 Beilstein Registry Number Beilstein
640-03-9 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
18942838 PubMed citation Europe PMC
23820691 PubMed citation Europe PMC
24039824 PubMed citation Europe PMC
24334196 PubMed citation Europe PMC
Last Modified
13 April 2015