DCY

D-CYSTEINE

Created: 1999-07-08
Last modified:  2023-11-03

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Chemical Details

Formal Charge0
Atom Count14
Chiral Atom Count1
Bond Count13
Aromatic Bond Count0
2D diagram of DCY
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Chemical Component Summary

NameD-CYSTEINE
Systematic Name (OpenEye OEToolkits)(2S)-2-amino-3-sulfanyl-propanoic acid
FormulaC3 H7 N O2 S
Molecular Weight121.158
TypeD-PEPTIDE LINKING

Chemical Descriptors

TypeProgram Version Descriptor
SMILESACDLabs10.04O=C(O)C(N)CS
SMILESCACTVS3.341N[CH](CS)C(O)=O
SMILESOpenEye OEToolkits1.5.0C(C(C(=O)O)N)S
Canonical SMILESCACTVS3.341 N[C@H](CS)C(O)=O
Canonical SMILESOpenEye OEToolkits1.5.0 C([C@H](C(=O)O)N)S
InChIInChI1.03 InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m1/s1
InChIKeyInChI1.03 XUJNEKJLAYXESH-UWTATZPHSA-N

Drug Info: DrugBank

DrugBank IDDB03201 
NameD-Cysteine
Groups experimental
DescriptionA thiol-containing non-essential amino acid that is oxidized to form CYSTINE.
Synonyms
  • (2S)-2-amino-3-sulfanylpropanoic acid
  • D-Cysteine hydrochloride monohydrate
  • D-Amino-3-mercaptopropionic acid
  • D-Cystein
  • D-Zystein
CAS number921-01-7

Drug Targets

NameTarget SequencePharmacological ActionActions
Carboxypeptidase A1MRGLLVLSVLLGAVFGKEDFVGHQVLRISVADEAQVQKVKELEDLEHLQL...unknown
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682

Related Resource References

Resource NameReference
PubChem 6419721, 92851
ChEMBL CHEMBL171281
ChEBI CHEBI:16375, CHEBI:35236
CCDC/CSD LOCJET09, LOCJET08, LOCJET01, LOCJET07, LOCJET05, LOCJET06, LOCJET04, LOCJET03, LOCJET02, LOCJET, BOQCUF02, BOQCUF05, BOQCUF04, BOQCUF03, BOQCUF01, BOQCUF06, BOQCUF07, BOQCUF08, BOQCUF09, BOQCUF10