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cysteinium (CHEBI:32458)

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ChEBI Name cysteinium
ChEBI ID CHEBI:32458
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
See structure as:  Image  Applet
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Formula Source
C3H8NO2S ChEBI
Net Charge +1
Average Mass 122.16716
InChI
InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/p+1
InChIKey
XUJNEKJLAYXESH-UHFFFAOYSA-O
SMILES
[NH3+]C(CS)C(O)=O
ChEBI Ontology
Outgoing cysteinium (CHEBI:32458) is a α-amino-acid cation (CHEBI:33719)
cysteinium (CHEBI:32458) is conjugate acid of cysteine (CHEBI:15356)
cysteinium (CHEBI:32458) is conjugate acid of cysteine zwitterion (CHEBI:35237)
Incoming D-cysteinium (CHEBI:32451) is a cysteinium (CHEBI:32458)
L-cysteinium (CHEBI:32445) is a cysteinium (CHEBI:32458)
cysteine (CHEBI:15356) is conjugate base of cysteinium (CHEBI:32458)
cysteine zwitterion (CHEBI:35237) is conjugate base of cysteinium (CHEBI:32458)
IUPAC Name
1-carboxy-2-sulfanylethanaminium
Synonyms Sources
1-carboxy-2-mercaptoethanaminium ChEBI
cysteine cation JCBN
cysteinium JCBN
H2cys+ IUPAC
Registry Number Type Source
325859 Gmelin Registry Number Gmelin
Last Modified
24 February 2006

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