CHEBI:17285 - L-cysteic acid

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name L-cysteic acid
ChEBI ID CHEBI:17285
ChEBI ASCII Name L-cysteic acid
Definition The L-enantiomer of cysteic acid.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:44708, CHEBI:44513, CHEBI:44466, CHEBI:44590, CHEBI:6206, CHEBI:13094
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Formulae C3H7NO5S
C3H7NO5S
Net Charge 0
Average Mass 169.15600
Monoisotopic Mass 169.00449
InChI InChI=1S/C3H7NO5S/c4-2(3(5)6)1-10(7,8)9/h2H,1,4H2,(H,5,6)(H,7,8,9)/t2-/m0/s1
InChIKey XVOYSCVBGLVSOL-REOHCLBHSA-N
SMILES N[C@@H](CS(O)(=O)=O)C(O)=O
Metabolite of Species Details
Escherichia coli (NCBI:txid562) See: PubMed
Homo sapiens (NCBI:txid9606) See: PubMed
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
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.
human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
animal metabolite
Any eukaryotic metabolite produced during a metabolic reaction in animals that include diverse creatures from sponges, insects to mammals.
(via cysteic acid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing L-cysteic acid (CHEBI:17285) has role Escherichia coli metabolite (CHEBI:76971)
L-cysteic acid (CHEBI:17285) has role human metabolite (CHEBI:77746)
L-cysteic acid (CHEBI:17285) is a L-alanine derivative (CHEBI:83943)
L-cysteic acid (CHEBI:17285) is a L-cysteine derivative (CHEBI:83824)
L-cysteic acid (CHEBI:17285) is a amino sulfonic acid (CHEBI:37793)
L-cysteic acid (CHEBI:17285) is a cysteic acid (CHEBI:21260)
L-cysteic acid (CHEBI:17285) is a non-proteinogenic L-α-amino acid (CHEBI:83822)
L-cysteic acid (CHEBI:17285) is conjugate acid of L-cysteate(1−) (CHEBI:58090)
Incoming L-cysteate(1−) (CHEBI:58090) is conjugate base of L-cysteic acid (CHEBI:17285)
IUPAC Name
L-cysteic acid
Synonyms Sources
(2R)-2-amino-3-sulfopropanoic acid IUPAC
2-Amino-3-sulfopropionic acid KEGG COMPOUND
3-sulfo-L-alanine PDBeChem
3-Sulfoalanine KEGG COMPOUND
CYSTEINESULFONIC ACID PDBeChem
L-Cysteate KEGG COMPOUND
L-Cysteic acid KEGG COMPOUND
Manual Xrefs Databases
C00506 KEGG COMPOUND
DB03661 DrugBank
HMDB0002757 HMDB
L-CYSTEATE MetaCyc
OCS PDBeChem
OCS_LFOH PDBeChem
View more database links
Registry Numbers Types Sources
1725492 Beilstein Registry Number Beilstein
1725495 Reaxys Registry Number Reaxys
498-40-8 CAS Registry Number ChemIDplus
Citations Types Sources
11750815 PubMed citation Europe PMC
21719707 PubMed citation Europe PMC
8981569 PubMed citation Europe PMC
Last Modified
10 January 2019