CHEBI:32442 - L-cysteinate(1−)

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ChEBI Name L-cysteinate(1−)
ChEBI ID CHEBI:32442
ChEBI ASCII Name L-cysteinate(1-)
Definition The L-enantiomer of cysteinate(1−).
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C3H6NO2S
Net Charge -1
Average Mass 120.15128
Monoisotopic Mass 120.012
InChI InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/p-1/t2-/m0/s1
InChIKey XUJNEKJLAYXESH-REOHCLBHSA-M
SMILES N[C@@H](CS)C([O-])=O
Roles Classification
Biological Role(s): fundamental metabolite
Any metabolite produced by all living cells.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing L-cysteinate(1−) (CHEBI:32442) has role fundamental metabolite (CHEBI:78675)
L-cysteinate(1−) (CHEBI:32442) is a L-α-amino acid anion (CHEBI:59814)
L-cysteinate(1−) (CHEBI:32442) is a cysteinate(1−) (CHEBI:32456)
L-cysteinate(1−) (CHEBI:32442) is conjugate acid of L-cysteinate(2−) (CHEBI:32443)
L-cysteinate(1−) (CHEBI:32442) is conjugate base of L-cysteine (CHEBI:17561)
L-cysteinate(1−) (CHEBI:32442) is conjugate base of L-cysteine zwitterion (CHEBI:35235)
L-cysteinate(1−) (CHEBI:32442) is enantiomer of D-cysteinate(1−) (CHEBI:32449)
Incoming L-cysteine (CHEBI:17561) is conjugate acid of L-cysteinate(1−) (CHEBI:32442)
L-cysteine zwitterion (CHEBI:35235) is conjugate acid of L-cysteinate(1−) (CHEBI:32442)
L-cysteinate(2−) (CHEBI:32443) is conjugate base of L-cysteinate(1−) (CHEBI:32442)
D-cysteinate(1−) (CHEBI:32449) is enantiomer of L-cysteinate(1−) (CHEBI:32442)
L-cysteinate group (CHEBI:76913) is substituent group from L-cysteinate(1−) (CHEBI:32442)
IUPAC Name
hydrogen L-cysteinate
Synonyms Sources
(2R)-2-amino-3-mercaptopropanoate ChEBI
(2R)-2-amino-3-sulfanylpropanoate IUPAC
L-cysteinate(1−) JCBN
L-cysteine anion NIST Chemistry WebBook
L-cysteine monoanion JCBN
Registry Numbers Types Sources
325857 Gmelin Registry Number Gmelin
4128886 Reaxys Registry Number Reaxys
4128886 Beilstein Registry Number Beilstein
Last Modified
10 July 2014