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SME

METHIONINE SULFOXIDE

SME in polymers: 39 entries. Examples include: 3ZHO 5PA0 5YXG

SME as a free ligand exists in 5 entries. Examples include: 3MMH 4MN7 3KSG

Find related ligands: Stereoisomers Similar ligands Chemical Structure Search

View summary at Ligand Expo



Chemical Component Summary

NameMETHIONINE SULFOXIDE
Identifiers(2S)-2-amino-4-[(R)-methylsulfinyl]butanoic acid
FormulaC5 H11 N O3 S
Molecular Weight165.21
TypeL-PEPTIDE LINKING
Isomeric SMILESC[S@@](=O)CC[C@H](N)C(O)=O
InChIInChI=1S/C5H11NO3S/c1-10(9)3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-,10+/m0/s1
InChIKeyQEFRNWWLZKMPFJ-ZXPFJRLXSA-N

Chemical Details

Formal Charge0
Atom Count21
Chiral Atom Count2
Chiral AtomsCA, S
Bond Count20
Aromatic Bond Count0
Leaving AtomsOXT, H2, HXT

Drug Info: DrugBank

DrugBank IDDB02235 Different stereochemistry
NameL-methionine (R)-S-oxide
Groupsexperimental
SynonymsMethionine Sulfoxide
Categories
  • Amino Acids
  • Amino Acids, Essential
  • Amino Acids, Neutral
  • Amino Acids, Peptides, and Proteins
  • Amino Acids, Sulfur
CAS number62697-73-8

Drug Targets

NameSequence SearchPharmacological ActionActions
CatalaseMEHQKTTPHATGSTRQNGAPAVSDRQSLTVGSEGPIVLHDTHLLETHQHF...unknown
Amyloid beta A4 proteinMLPGLALLLLAAWTARALEVPTDGNAGLLAEPQIAMFCGRLNMHMNVQNG...unknown
ProteaseMRKKKKVFLSVLSAAAILSTVALSNPSAGGARNFDLDFKGIQTTTDAKGF...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