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CHEBI:17482 - L-cystathionine

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ChEBI Name L-cystathionine
ChEBI ID CHEBI:17482
ChEBI ASCII Name L-cystathionine
Definition A modified amino acid generated by enzymic means from L-homocysteine and L-serine.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:21259, CHEBI:6205, CHEBI:13093
Supplier Information
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Formula C7H14N2O4S
Net Charge 0
Average Mass 222.26314
Monoisotopic Mass 222.067
InChI InChI=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
InChIKey ILRYLPWNYFXEMH-WHFBIAKZSA-N
SMILES N[C@@H](CCSC[C@H](N)C(O)=O)C(O)=O
Metabolite of Species Details
Mus musculus (NCBI:10090) Source: BioModels - MODEL1507180067 See: PubMed
Saccharomyces cerevisiae (NCBI:4932) Source: yeast.sf.net See: PubMed
Escherichia coli (NCBI:562) See: PubMed
Homo sapiens (NCBI:9606) See: DOI
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
Saccharomyces cerevisiae metabolite
Any fungal metabolite produced during a metabolic reaction in Baker's yeast (Saccharomyces cerevisiae ).
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).
metabolite
Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
(via cystathionine )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 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 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 Sources
(R)-S-(2-amino-2-carboxyethyl)-L-Homocysteine HMDB
L-(+)-Cystathionine ChemIDplus
L-Cystathionine KEGG COMPOUND
S-(beta-amino-beta-carboxyethyl)homocysteine ChEBI
Database Links Databases
C00007498 KNApSAcK
C02291 KEGG COMPOUND
Cystathionine Wikipedia
CYSTATHIONINE MetaCyc
HMDB00099 HMDB
View more database links
Registry Numbers Types Sources
2331423 Reaxys Registry Number Reaxys
56-88-2 CAS Registry Number KEGG COMPOUND
Citation Waiting for Citations Type Source
1025897 PubMed citation Europe PMC
Last Modified
27 January 2016