CHEBI:35492 - cystine zwitterion

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ChEBI Name cystine zwitterion
ChEBI ID CHEBI:35492
Definition An amino acid zwitterion that is the tautomer of cystine.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C6H12N2O4S2
Net Charge 0
Average Mass 240.30256
Monoisotopic Mass 240.024
InChI InChI=1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)
InChIKey LEVWYRKDKASIDU-UHFFFAOYSA-N
SMILES [NH3+]C(CSSCC([NH3+])C([O-])=O)C([O-])=O
Roles Classification
Biological Role(s): human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
mouse metabolite
Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing cystine zwitterion (CHEBI:35492) has role human metabolite (CHEBI:77746)
cystine zwitterion (CHEBI:35492) has role mouse metabolite (CHEBI:75771)
cystine zwitterion (CHEBI:35492) is a amino acid zwitterion (CHEBI:35238)
cystine zwitterion (CHEBI:35492) is tautomer of cystine (CHEBI:17376)
Incoming L-cystine zwitterion (CHEBI:35491) is a cystine zwitterion (CHEBI:35492)
cystine (CHEBI:17376) is tautomer of cystine zwitterion (CHEBI:35492)
IUPAC Name
3,3'-disulfanediylbis(2-ammoniopropanoate)
Synonym Source
3,3'-dithiobis(2-ammoniopropanoate) ChEBI
Registry Number Type Source
51007 Gmelin Registry Number Gmelin
Last Modified
29 August 2017