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CHEBI:17482 - L-cystathionine

Default Structure
ChEBI IDCHEBI:17482
ChEBI NameL-cystathionine
Stars
ASCII NameL-cystathionine
DefinitionA modified amino acid generated by enzymic means from L-homocysteine and L-serine.
Secondary ChEBI IDsCHEBI:6205, CHEBI:13093, CHEBI:21259
Last Modified27 January 2016
DownloadsMolfile
FormulaC7H14N2O4S
Net Charge0
Average Mass222.266
Monoisotopic Mass222.06743
SMILESN[C@@H](CCSC[C@H](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)/t4-,5-/m0/s1
InChIKeyILRYLPWNYFXEMH-WHFBIAKZSA-N
Wikipedia
Species of MetaboliteComponentSourceComments
Escherichia coli (ncbitaxon:562) - PubMed (21988831)
Homo sapiens (ncbitaxon:9606) - DOI (10.1038/nbt.2488)
Mus musculus (ncbitaxon:10090) - PubMed (19425150) Source: BioModels - MODEL1507180067
Saccharomyces cerevisiae (ncbitaxon:4932) - PubMed (24678285) Source: yeast.sf.net
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).
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:
mouse metabolite  Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
Escherichia coli metabolite  Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
Saccharomyces cerevisiae metabolite  Any fungal metabolite produced during a metabolic reaction in Baker's yeast (Saccharomyces cerevisiae ).
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)
L-cystathionine (CHEBI:17482) has role Escherichia coli metabolite (CHEBI:76971)
L-cystathionine (CHEBI:17482) has role Saccharomyces cerevisiae metabolite (CHEBI:75772)
L-cystathionine (CHEBI:17482) has role human metabolite (CHEBI:77746)
L-cystathionine (CHEBI:17482) has role mouse metabolite (CHEBI:75771)
L-cystathionine (CHEBI:17482) is a cystathionine (CHEBI:17755)
L-cystathionine (CHEBI:17482) is tautomer of L-cystathionine dizwitterion (CHEBI:58161)
Incoming Relation(s)
L-cystathionine dizwitterion (CHEBI:58161) is tautomer of L-cystathionine (CHEBI:17482)
IUPAC Names 
(2S)-2-amino-4-{[(2R)-2-amino-2-carboxyethyl]sulfanyl}butanoic acid
L-cystathionine
Synonyms  Source
L-(+)-CystathionineChemIDplus
L-CystathionineKEGG COMPOUND
(R)-S-(2-amino-2-carboxyethyl)-L-HomocysteineHMDB
S-(beta-amino-beta-carboxyethyl)homocysteineChEBI
Manual XrefsDatabases
C00007498KNApSAcK
C02291KEGG COMPOUND
CystathionineWikipedia
CYSTATHIONINEMetaCyc
HMDB0000099HMDB
Registry NumbersSources
Reaxys:2331423Reaxys
CAS:56-88-2KEGG COMPOUND
Citations