Chemical Component Summary

NameS-OXY CYSTEINE
Identifiersn/a
FormulaC3 H7 N O3 S
Molecular Weight137.158
TypeL-PEPTIDE LINKING
Isomeric SMILESC([C@@H](C(=O)O)N)[S@H]=O
InChIInChI=1S/C3H7NO3S/c4-2(1-8-7)3(5)6/h2,8H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKeyBHLMCOCHAVMHLD-REOHCLBHSA-N

Chemical Details

Formal Charge0
Atom Count15
Chiral Atom Count2
Bond Count14
Aromatic Bond Count0

Drug Info: DrugBank

DrugBank IDDB03382 
NameS-oxy-L-cysteine
Groups experimental
Synonyms
  • S-oxocysteine
  • L-cysteine S-oxide
  • L-cysteine sulphoxide
  • 3-(oxidosulfanyl)-L-alanine
  • cysteine sulfoxide

Drug Targets

NameTarget SequencePharmacological ActionActions
Aspartate 1-decarboxylaseMIRTMLQGKLHRVKVTHADLHYEGSCAIDQDFLDAAGILENEAIDIWNVT...unknown
Prolyl endopeptidaseMLSLQYPDVYRDETAVQDYHGHKICDPYAWLEDPDSEQTKAFVEAQNKIT...unknown
ExopolyphosphataseMSLDNKPIMRVASIDIGSYSVRLTIAQIKDGKLSIILERGRITSLGTKVK...unknown
Conserved proteinMGTKQRADIVMSEAEIADFVNSSRTGTLATIGPDGQPHLTAMWYAVIDGE...unknown
Probable thiol peroxidaseMAQITLRGNAINTVGELPAVGSPAPAFTLTGGDLGVISSDQFRGKSVLLN...unknown
View More
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 49866839