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InChI=1S/CH4O/c1-2/h2H,1H3
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ChEBI
> Main
CHEBI:41710 -
S
-hydroxy-
L
-cysteine
Main
ChEBI Ontology
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ChEBI Name
S
-hydroxy-
L
-cysteine
ChEBI ID
CHEBI:41710
ChEBI ASCII Name
S-hydroxy-L-cysteine
Definition
A cysteine derivative consisting of
L
-cysteine carrying an
S
-hydroxy-substituent.
Stars
This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs
CHEBI:41708, CHEBI:41644, CHEBI:41621, CHEBI:21270
Supplier Information
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Formula
C3H7NO3S
Net Charge
0
Average Mass
137.15800
Monoisotopic Mass
137.01466
InChI
InChI=1S/C3H7NO3S/c4-2(1-8-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKey
FXIRVRPOOYSARH-REOHCLBHSA-N
SMILES
N[C@@H](CSO)C(O)=O
Roles Classification
Chemical Role
(s):
Bronsted base
A molecular entity capable of accepting a hydron from a donor (Br
o
nsted acid).
(via
organic amino compound
)
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Br
o
nsted base).
(via
oxoacid
)
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
S
-hydroxy-
L
-cysteine (
CHEBI:41710
)
is a
L
-cysteine derivative (
CHEBI:83824
)
S
-hydroxy-
L
-cysteine (
CHEBI:41710
)
is a
non-proteinogenic
L
-α-amino acid (
CHEBI:83822
)
S
-hydroxy-
L
-cysteine (
CHEBI:41710
)
is tautomer of
S
-oxy-
L
-cysteine (
CHEBI:41630
)
Incoming
S
-hydroxy-
L
-cysteine residue (
CHEBI:61973
)
is substituent group from
S
-hydroxy-
L
-cysteine (
CHEBI:41710
)
S
-oxy-
L
-cysteine (
CHEBI:41630
)
is tautomer of
S
-hydroxy-
L
-cysteine (
CHEBI:41710
)
IUPAC Name
S
-hydroxy-
L
-cysteine
Synonyms
Sources
2-amino-3-hydroxysulfanylpropionic acid
ChEBI
Cys(OH)
ChEBI
Cys-sulfenic acid
ChemIDplus
Cysteinesulfenic acid
ChemIDplus
L
-2-amino-3-sulfeno-propionic acid
ChEBI
L
-cysteinesulfenic acid
ChEBI
L
-Cysteinsulfensäure
ChEBI
S
-hydroxycysteine
DrugBank
Manual Xrefs
Databases
AA0205
RESID
CSO
PDBeChem
DB01915
DrugBank
View more database links
Registry Numbers
Types
Sources
1703433
Reaxys Registry Number
Reaxys
5722-80-5
CAS Registry Number
ChemIDplus
Last Modified
28 November 2014