Record Information
Version1.0
Creation Date2018-07-17 17:23:30 UTC
Update Date2020-04-22 15:51:46 UTC
BMDB IDBMDB0062258
Secondary Accession Numbers
  • BMDB62258
Metabolite Identification
Common NameSerylmethionine
DescriptionSerylmethionine, also known as S-m dipeptide or ser-met, belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Serylmethionine is possibly soluble (in water) and a very strong basic compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
L-Serinyl-L-methionineHMDB
S-m DipeptideHMDB
Ser-metHMDB
Serine methionine dipeptideHMDB
Serine-methionine dipeptideHMDB
SerinylmethionineHMDB
SM DipeptideHMDB
L-Seryl-L-methionineHMDB
SerylmethionineMeSH
Chemical FormulaC8H16N2O4S
Average Molecular Weight236.289
Monoisotopic Molecular Weight236.0830777
IUPAC Name2-[(2-amino-1,3-dihydroxypropylidene)amino]-4-(methylsulfanyl)butanoic acid
Traditional Name2-[(2-amino-1,3-dihydroxypropylidene)amino]-4-(methylsulfanyl)butanoic acid
CAS Registry NumberNot Available
SMILES
CSCCC(N=C(O)C(N)CO)C(O)=O
InChI Identifier
InChI=1S/C8H16N2O4S/c1-15-3-2-6(8(13)14)10-7(12)5(9)4-11/h5-6,11H,2-4,9H2,1H3,(H,10,12)(H,13,14)
InChI KeyPBUXMVYWOSKHMF-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentDipeptides
Alternative Parents
Substituents
  • Alpha-dipeptide
  • Methionine or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Serine or derivatives
  • Alpha-amino acid or derivatives
  • Hydroxy fatty acid
  • Thia fatty acid
  • Fatty acyl
  • Fatty acid
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Secondary carboxylic acid amide
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxide
  • Carbonyl group
  • Organopnictogen compound
  • Organooxygen compound
  • Organosulfur compound
  • Primary alcohol
  • Primary amine
  • Amine
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
StatusDetected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-2.5ALOGPS
logP-3.2ChemAxon
logS-1.8ALOGPS
pKa (Strongest Acidic)3.04ChemAxon
pKa (Strongest Basic)9.01ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area116.14 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity56.95 m³·mol⁻¹ChemAxon
Polarizability23.8 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-03dr-9200000000-17cf354e17be754aab62View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-001i-3911000000-748ef8567958b5081ed7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03y0-8390000000-2d9a4ecaf7dfed3edb5fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03dl-9520000000-0f07780bb0df833e9801View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01ox-9200000000-e78a0f738dfd3259698eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000b-6490000000-fbd41be0ad1f000eca1cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-9310000000-7ffed601708ada9acd7cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0002-9000000000-a58f7448848f103bc632View in MoNA
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Milk
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
MilkDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0029045
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14843114
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Pan L, Yu J, Mi Z, Mo L, Jin H, Yao C, Ren D, Menghe B: A Metabolomics Approach Uncovers Differences between Traditional and Commercial Dairy Products in Buryatia (Russian Federation). Molecules. 2018 Mar 22;23(4). pii: molecules23040735. doi: 10.3390/molecules23040735. [PubMed:29565828 ]