Np mrd loader

Record Information
Version2.0
Created at2024-09-11 19:48:16 UTC
Updated at2024-09-11 19:48:16 UTC
NP-MRD IDNP0339125
Secondary Accession NumbersNone
Natural Product Identification
Common NameDynorphin B (10-13)
DescriptionDynorphin B (10-13), also known as lys-val-val-THR, belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Dynorphin B (10-13) is a very strong basic compound (based on its pKa). The peptide was called dynorphin (from the Greek dynamis=power) to describe its potency. The first clues to the functionality of dynorphins came from Goldstein et al. In their work with opioid peptides. Dynorphin B is a form of dynorphin.
Structure
Thumb
Synonyms
ValueSource
Lys-val-val-THRHMDB
(2S,3S)-2-{[(2R)-2-{[(2S)-2-{[(2R)-2,6-diamino-1-hydroxyhexylidene]amino}-1-hydroxy-3-methylbutylidene]amino}-1-hydroxy-3-methylbutylidene]amino}-3-hydroxybutanoateGenerator
Chemical FormulaC20H39N5O6
Average Mass445.5536 Da
Monoisotopic Mass445.29003 Da
IUPAC Name(2S,3S)-2-[(2R)-2-[(2S)-2-[(2R)-2,6-diaminohexanamido]-3-methylbutanamido]-3-methylbutanamido]-3-hydroxybutanoic acid
Traditional Name(2S,3S)-2-[(2R)-2-[(2S)-2-[(2R)-2,6-diaminohexanamido]-3-methylbutanamido]-3-methylbutanamido]-3-hydroxybutanoic acid
CAS Registry NumberNot Available
SMILES
CC(C)[C@H](NC(=O)[C@H](N)CCCCN)C(=O)N[C@H](C(C)C)C(=O)N[C@@H]([C@H](C)O)C(O)=O
InChI Identifier
InChI=1S/C20H39N5O6/c1-10(2)14(23-17(27)13(22)8-6-7-9-21)18(28)24-15(11(3)4)19(29)25-16(12(5)26)20(30)31/h10-16,26H,6-9,21-22H2,1-5H3,(H,23,27)(H,24,28)(H,25,29)(H,30,31)/t12-,13+,14-,15+,16-/m0/s1
InChI KeyVSLCIGXQLCYQTD-NPJQDHAYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
Substituents
  • Alpha-oligopeptide
  • Valine or derivatives
  • N-acyl-l-alpha-amino acid
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • N-substituted-alpha-amino acid
  • Alpha-amino acid or derivatives
  • Beta-hydroxy acid
  • Branched fatty acid
  • Hydroxy fatty acid
  • Short-chain hydroxy acid
  • Fatty amide
  • Hydroxy acid
  • N-acyl-amine
  • Fatty acyl
  • Fatty acid
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Amino acid or derivatives
  • Amino acid
  • Carboxamide group
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Organopnictogen compound
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Primary aliphatic amine
  • Organic oxide
  • Organic nitrogen compound
  • Amine
  • Organonitrogen compound
  • Organooxygen compound
  • Primary amine
  • Organic oxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot 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-1.6ALOGPS
logP-3.5ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)3.3ChemAxon
pKa (Strongest Basic)10.2ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area196.87 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity113.66 m³·mol⁻¹ChemAxon
Polarizability47.56 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0012936
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB029216
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53481556
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available