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CHEBI:145813 - D-cystine zwitterion

ChEBI IDCHEBI:145813
ChEBI NameD-cystine zwitterion
Stars
ASCII NameD-cystine zwitterion
DefinitionA cysteine zwitterion derived from D-cysteine by transfer of a proton from each of the carboxy groups to the amino groups.
Last Modified16 January 2020
SubmitterKristian Axelsen
DownloadsMolfile
FormulaC6H12N2O4S2
Net Charge0
Average Mass240.306
Monoisotopic Mass240.02385
SMILES[NH3+][C@H](CSSC[C@@H]([NH3+])C(=O)[O-])C(=O)[O-]
InChIInChI=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-/m1/s1
InChIKeyLEVWYRKDKASIDU-QWWZWVQMSA-N
Roles Classification
Biological Roles:
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).
ChEBI Ontology
Outgoing Relation(s)
D-cystine zwitterion (CHEBI:145813) is a cystine zwitterion (CHEBI:35492)
D-cystine zwitterion (CHEBI:145813) is enantiomer of L-cystine zwitterion (CHEBI:35491)
D-cystine zwitterion (CHEBI:145813) is tautomer of D-cystine (CHEBI:35494)
Incoming Relation(s)
L-cystine zwitterion (CHEBI:35491) is enantiomer of D-cystine zwitterion (CHEBI:145813)
D-cystine (CHEBI:35494) is tautomer of D-cystine zwitterion (CHEBI:145813)
IUPAC Names 
(2S,2'S)-3,3'-disulfanediylbis(2-ammoniopropanoate)
(2S,2'S)-3,3'-dithiobis(2-ammoniopropanoate)
UniProt Name  Source
D-cystineUniProt
Manual XrefsDatabases
CPD0-1564MetaCyc