CHEBI:17755 - cystathionine

ChEBI IDCHEBI:17755
ChEBI Namecystathionine
Stars
DefinitionA modified amino acid generated by enzymic means from homocysteine and serine.
Secondary ChEBI IDsCHEBI:4048, CHEBI:14059
Last Modified7 January 2019
DownloadsMolfile
FormulaC7H14N2O4S
Net Charge0
Average Mass222.266
Monoisotopic Mass222.06743
SMILESNC(CCSCC(N)C(=O)O)C(=O)O
InChIInChI=1S/C7H14N2O4S/c8-4(6(10)11)1-2-14-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)
InChIKeyILRYLPWNYFXEMH-UHFFFAOYSA-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 Role:
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
ChEBI Ontology
Outgoing Relation(s)
cystathionine (CHEBI:17755) has role metabolite (CHEBI:25212)
cystathionine (CHEBI:17755) is a cystathionines (CHEBI:23505)
cystathionine (CHEBI:17755) is a organic sulfide (CHEBI:16385)
Incoming Relation(s)
L-cystathionine (CHEBI:17482) is a cystathionine (CHEBI:17755)
IUPAC Names 
S-(2-amino-2-carboxyethyl)homocysteine
2-amino-4-[(2-amino-2-carboxyethyl)sulfanyl]butanoic acid
Synonyms  Source
CystathionineKEGG COMPOUND
DL-CystathionineChemIDplus
cystathioneChEBI
Manual XrefsDatabases
C00542KEGG COMPOUND
Registry NumbersSources
Reaxys:2416815Reaxys
CAS:535-34-2KEGG COMPOUND
CAS:535-34-2ChemIDplus
Citations