CHEBI:18421 - superoxide

ChEBI IDCHEBI:18421
ChEBI Namesuperoxide
Stars
Secondary ChEBI IDsCHEBI:7710, CHEBI:15143, CHEBI:26839
Last Modified29 March 2022
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaO2
Net Charge-1
Average Mass31.998
Monoisotopic Mass31.99038
SMILES[O][O-]
InChIInChI=1S/HO2/c1-2/h1H/p-1
InChIKeyOUUQCZGPVNCOIJ-UHFFFAOYSA-M
Wikipedia
Species of MetaboliteComponentSourceComments
Homo sapiens (ncbitaxon:9606) - DOI (10.1038/nbt.2488)
Escherichia coli (ncbitaxon:562) - PubMed (21988831)
Mus musculus (ncbitaxon:10090) - PubMed (19425150) Source: BioModels - MODEL1507180067
Roles Classification
Biological Roles:
mouse metabolite  Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
Escherichia coli metabolite  Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
ChEBI Ontology
Outgoing Relation(s)
superoxide (CHEBI:18421) has role Escherichia coli metabolite (CHEBI:76971)
superoxide (CHEBI:18421) has role human metabolite (CHEBI:77746)
superoxide (CHEBI:18421) has role mouse metabolite (CHEBI:75771)
superoxide (CHEBI:18421) is a diatomic oxygen (CHEBI:33263)
superoxide (CHEBI:18421) is a inorganic radical anion (CHEBI:36876)
superoxide (CHEBI:18421) is a oxygen radical (CHEBI:61073)
superoxide (CHEBI:18421) is a reactive oxygen species (CHEBI:26523)
IUPAC Names 
dioxide(•1−)
dioxidanidyl
Synonyms  Source
O2.-KEGG COMPOUND
Superoxide anionKEGG COMPOUND
O2-KEGG COMPOUND
(O2)•−IUPAC
superoxide radicalChEBI
O2IUPAC
UniProt Name  Source
superoxideUniProt
Manual XrefsDatabases
C00704KEGG COMPOUND
C00704KEGG COMPOUND
SuperoxideWikipedia
2FKPDBeChem
FDB022880FooDB
SUPER-OXIDEMetaCyc
HMDB0002168HMDB
4514331ChemSpider
Registry NumbersSources
Gmelin:487Gmelin
CAS:11062-77-4ChemIDplus
CAS:11062-77-4NIST Chemistry WebBook
Citations