CHEBI:27891 - S-sulfo-L-cysteine

ChEBI IDCHEBI:27891
ChEBI NameS-sulfo-L-cysteine
Stars
ASCII NameS-sulfo-L-cysteine
DefinitionAn S-substituted L-cysteine where the S-substituent is specified as a sulfo group.
Secondary ChEBI IDsCHEBI:8974, CHEBI:22075
Last Modified23 October 2015
DownloadsMolfile
FormulaC3H7NO5S2
Net Charge0
Average Mass201.225
Monoisotopic Mass200.97656
SMILESN[C@@H](CSS(=O)(=O)O)C(=O)O
InChIInChI=1S/C3H7NO5S2/c4-2(3(5)6)1-10-11(7,8)9/h2H,1,4H2,(H,5,6)(H,7,8,9)/t2-/m0/s1
InChIKeyNOKPBJYHPHHWAN-REOHCLBHSA-N
Roles Classification
Chemical Roles:
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Biological Roles:
plant metabolite  Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
ChEBI Ontology
Outgoing Relation(s)
S-sulfo-L-cysteine (CHEBI:27891) has role human metabolite (CHEBI:77746)
S-sulfo-L-cysteine (CHEBI:27891) has role plant metabolite (CHEBI:76924)
S-sulfo-L-cysteine (CHEBI:27891) is a S-substituted L-cysteine (CHEBI:47910)
S-sulfo-L-cysteine (CHEBI:27891) is a organic thiosulfate (CHEBI:37996)
S-sulfo-L-cysteine (CHEBI:27891) is conjugate acid of S-sulfo-L-cysteinate(1−) (CHEBI:62225)
Incoming Relation(s)
S-sulfo-L-cysteinate(1−) (CHEBI:62225) is conjugate base of S-sulfo-L-cysteine (CHEBI:27891)
IUPAC Name 
3-(sulfosulfanyl)-L-alanine
Synonyms  Source
S-Sulfo-L-cysteineKEGG COMPOUND
Cysteinyl-S-sulfonic acidChemIDplus
S-sulfocysteineChEBI
S-SulfocysteineChemIDplus
Cysteine-S-sulfonateChemIDplus
Cysteine-S-sulfateChemIDplus
Manual XrefsDatabases
C05824KEGG COMPOUND
CSUPDBeChem
Registry NumbersSources
Reaxys:1726832Reaxys
CAS:1637-71-4KEGG COMPOUND
CAS:1637-71-4ChemIDplus
Citations