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CHEBI:57756 - sphingosine(1+)

ChEBI IDCHEBI:57756
ChEBI Namesphingosine(1+)
Stars
DefinitionThe cationic sphingoid resulting from the protonation of the amino group of sphingosine.
Last Modified12 October 2020
DownloadsMolfile
FormulaC18H38NO2
Net Charge+1
Average Mass300.507
Monoisotopic Mass300.28971
SMILESCCCCCCCCCCCCC/C=C/[C@@H](O)[C@@H]([NH3+])CO
InChIInChI=1S/C18H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(21)17(19)16-20/h14-15,17-18,20-21H,2-13,16,19H2,1H3/p+1/b15-14+/t17-,18+/m0/s1
InChIKeyWWUZIQQURGPMPG-KRWOKUGFSA-O
Species of MetaboliteComponentSourceComments
Homo sapiens (ncbitaxon:9606) - DOI (10.1038/nbt.2488)
Roles Classification
Biological Role:
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
ChEBI Ontology
Outgoing Relation(s)
sphingosine(1+) (CHEBI:57756) has role human metabolite (CHEBI:77746)
sphingosine(1+) (CHEBI:57756) is a sphingoid base(1+) (CHEBI:84410)
sphingosine(1+) (CHEBI:57756) is conjugate acid of sphingosine (CHEBI:16393)
sphingosine(1+) (CHEBI:57756) is enantiomer of L-erythro-sphingosine(1+) (CHEBI:77956)
Incoming Relation(s)
N,N-dimethylsphingosine(1+) (CHEBI:189587) has functional parent sphingosine(1+) (CHEBI:57756)
sphingosine (CHEBI:16393) is conjugate base of sphingosine(1+) (CHEBI:57756)
L-erythro-sphingosine(1+) (CHEBI:77956) is enantiomer of sphingosine(1+) (CHEBI:57756)
IUPAC Name 
(2S,3R,4E)-1,3-dihydroxyoctadec-4-en-2-aminium
UniProt Name  Source
sphing-4-enineUniProt