The Drug Ontology

Last uploaded: December 20, 2024
Preferred Name

L-cysteine
Synonyms

(2R)-2-amino-3-sulfanylpropanoic acid

(R)-2-amino-3-mercaptopropanoic acid

L-2-Amino-3-mercaptopropionic acid

FREE CYSTEINE

(2R)-2-amino-3-mercaptopropanoic acid

C

CYSTEINE

Cys

E 920

E-920

E920

L-Cystein

L-Zystein

L-Cysteine

L-cysteine

Definitions

An optically active form of cysteine having L-configuration.

ID

http://purl.obolibrary.org/obo/CHEBI_17561

alternative label

(2R)-2-amino-3-sulfanylpropanoic acid

(R)-2-amino-3-mercaptopropanoic acid

L-2-Amino-3-mercaptopropionic acid

FREE CYSTEINE

(2R)-2-amino-3-mercaptopropanoic acid

C

CYSTEINE

Cys

E 920

E-920

E920

L-Cystein

L-Zystein

L-Cysteine

L-cysteine

charge

0

database_cross_reference

PDBeChem:CYS

YMDB:YMDB00046

DrugBank:DB00151

Wikipedia:Cysteine

CAS:52-90-4

HMDB:HMDB0000574

MetaCyc:CYS

KNApSAcK:C00001351

PMID:13761469

KEGG:D00026

Gmelin:49991

PMID:22735334

KEGG:C00097

PMID:11732994

Drug_Central:769

ECMDB:ECMDB00574

Reaxys:1721408

definition

An optically active form of cysteine having L-configuration.

formula

C3H7NO2S

has characteristic

http://purl.obolibrary.org/obo/CHEBI_77703

http://purl.obolibrary.org/obo/CHEBI_77746

http://purl.obolibrary.org/obo/CHEBI_64577

has role

http://purl.obolibrary.org/obo/CHEBI_77703

http://purl.obolibrary.org/obo/CHEBI_77746

http://purl.obolibrary.org/obo/CHEBI_64577

has_alternative_id

CHEBI:41781

CHEBI:21261

CHEBI:41768

CHEBI:41227

CHEBI:13095

CHEBI:41811

CHEBI:41700

CHEBI:6207

has_exact_synonym

L-Cysteine

L-cysteine

has_obo_namespace

chebi_ontology

has_related_synonym

(2R)-2-amino-3-sulfanylpropanoic acid

(R)-2-amino-3-mercaptopropanoic acid

L-2-Amino-3-mercaptopropionic acid

FREE CYSTEINE

(2R)-2-amino-3-mercaptopropanoic acid

C

CYSTEINE

Cys

E 920

E-920

E920

L-Cystein

L-Zystein

id

CHEBI:17561

in_subset

http://purl.obolibrary.org/obo/chebi#3_STAR

inchi

InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1

inchikey

XUJNEKJLAYXESH-REOHCLBHSA-N

is conjugate acid of

http://purl.obolibrary.org/obo/CHEBI_32442

is conjugate base of

http://purl.obolibrary.org/obo/CHEBI_32445

is enantiomer of

http://purl.obolibrary.org/obo/CHEBI_16375

is tautomer of

http://purl.obolibrary.org/obo/CHEBI_35235

label

L-cysteine

mass

121.15800

monoisotopicmass

121.01975

notation

CHEBI:17561

prefLabel

L-cysteine

smiles

N[C@@H](CS)C(O)=O

subClassOf

http://purl.obolibrary.org/obo/CHEBI_83813

http://purl.obolibrary.org/obo/CHEBI_15705

http://purl.obolibrary.org/obo/CHEBI_26650

http://purl.obolibrary.org/obo/CHEBI_15356

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Mapping To Ontology Source
http://purl.obolibrary.org/obo/CHEBI_17561 FOODON SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 PDRO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 CCONT SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 CHEBI SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 GO-PLUS SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 BERO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 BIOMODELS SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 CIDO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 UPHENO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 NIFSTD SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 FYPO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 ECTO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 HINO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 MCO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 MAXO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 EFO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 ZP SAME_URI
http://purl.obolibrary.org/obo/CHEBI_17561 OBA SAME_URI
http://purl.obolibrary.org/obo/IMR_0200467 HOIP LOOM
http://purl.obolibrary.org/obo/IMR_0200467 TXPO LOOM
http://www.drugbank.ca/drugs/DB00151 FTC LOOM
http://purl.bioontology.org/ontology/VANDF/4031437 VANDF LOOM
http://purl.obolibrary.org/obo/XCO_0001071 XCO LOOM
http://purl.bioontology.org/ontology/NDFRT/N0000184609 NDFRT LOOM
http://purl.bioontology.org/ontology/RCD/XaDdJ RCD LOOM
http://purl.obolibrary.org/obo/dinto_DB00151 DINTO LOOM
http://purl.obolibrary.org/obo/UPa_UPC00097 UPA LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 FOODON LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 PDRO LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 CCONT LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 CHEBI LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 GO-PLUS LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 BERO LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 BIOMODELS LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 CIDO LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 UPHENO LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 NIFSTD LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 FYPO LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 ECTO LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 HINO LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 MCO LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 MAXO LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 EFO LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 ZP LOOM
http://purl.obolibrary.org/obo/CHEBI_17561 OBA LOOM