CHEBI:35491 - L-cystine zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name L-cystine zwitterion
ChEBI ID CHEBI:35491
ChEBI ASCII Name L-cystine zwitterion
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)/t3-,4-/m0/s1
InChIKey LEVWYRKDKASIDU-IMJSIDKUSA-N
SMILES [NH3+][C@@H](CSSC[C@H]([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).
(via cystine zwitterion )
mouse metabolite
Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
(via cystine zwitterion )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing L-cystine zwitterion (CHEBI:35491) is a cystine zwitterion (CHEBI:35492)
L-cystine zwitterion (CHEBI:35491) is tautomer of L-cystine (CHEBI:16283)
Incoming L-cystine (CHEBI:16283) is tautomer of L-cystine zwitterion (CHEBI:35491)
IUPAC Name
(2R,2'R)-3,3'-disulfanediylbis(2-ammoniopropanoate)
Synonyms Sources
(2R,2'R)-3,3'-dithiobis(2-ammoniopropanoate) ChEBI
L-cystine UniProt
Registry Numbers Types Sources
1888247 Beilstein Registry Number Beilstein
51008 Gmelin Registry Number Gmelin
Last Modified
20 November 2014