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Record Information
Version2.0
Created at2020-12-09 06:02:35 UTC
Updated at2021-07-15 17:00:28 UTC
NP-MRD IDNP0008457
Secondary Accession NumbersNone
Natural Product Identification
Common NamePoststatin
Provided ByNPAtlasNPAtlas Logo
Description(2S)-2-[[(2R)-2-[[(3S)-3-amino-2-oxopentanoyl]amino]-4-methylpentanoyl]-[(2S,6S)-2,6-diamino-3,7-dimethyl-5-oxooctanoyl]amino]-3-methylbutanoic acid, also known as poststatin or valyl-valyl-3-amino-2-oxovaleryl-leucyl-valine, 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. Poststatin is found in Streptomyces and Streptomyces viridochromogenes MH534-30F3. Poststatin was first documented in 1991 (PMID: 1938618). Based on a literature review very few articles have been published on (2S)-2-[[(2R)-2-[[(3S)-3-amino-2-oxopentanoyl]amino]-4-methylpentanoyl]-[(2S,6S)-2,6-diamino-3,7-dimethyl-5-oxooctanoyl]amino]-3-methylbutanoic acid.
Structure
Thumb
Synonyms
ValueSource
(2S)-2-[[(2R)-2-[[(3S)-3-Amino-2-oxopentanoyl]amino]-4-methylpentanoyl]-[(2S,6S)-2,6-diamino-3,7-dimethyl-5-oxooctanoyl]amino]-3-methylbutanoateGenerator
PoststatinMeSH
Valyl-valyl-3-amino-2-oxovaleryl-leucyl-valineMeSH
Chemical FormulaC26H47N5O7
Average Mass541.6900 Da
Monoisotopic Mass541.34755 Da
IUPAC Name(2S)-2-[(2R)-2-[(3S)-3-amino-2-oxopentanamido]-N-[(2S,3R,6S)-2,6-diamino-3,7-dimethyl-5-oxooctanoyl]-4-methylpentanamido]-3-methylbutanoic acid
Traditional Name(2S)-2-[(2R)-2-[(3S)-3-amino-2-oxopentanamido]-N-[(2S,3R,6S)-2,6-diamino-3,7-dimethyl-5-oxooctanoyl]-4-methylpentanamido]-3-methylbutanoic acid
CAS Registry NumberNot Available
SMILES
CC[C@H](N)C(=O)C(=O)N[C@H](CC(C)C)C(=O)N([C@@H](C(C)C)C(O)=O)C(=O)[C@@H](N)C(C)CC(=O)[C@@H](N)C(C)C
InChI Identifier
InChI=1S/C26H47N5O7/c1-9-16(27)22(33)23(34)30-17(10-12(2)3)24(35)31(21(14(6)7)26(37)38)25(36)20(29)15(8)11-18(32)19(28)13(4)5/h12-17,19-21H,9-11,27-29H2,1-8H3,(H,30,34)(H,37,38)/t15?,16-,17+,19-,20-,21-/m0/s1
InChI KeyUNPBSZUDTFBULK-CZCKBYKRSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
StreptomycesNPAtlas
Streptomyces viridochromogenes MH534-30F3Bacteria
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
  • Leucine or derivatives
  • Valine or derivatives
  • N-acyl-l-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-alpha-amino acid
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Methyl-branched fatty acid
  • Branched fatty acid
  • Fatty acyl
  • Fatty acid
  • Carboxylic acid imide, n-substituted
  • N-acyl-amine
  • Gamma-aminoketone
  • Fatty amide
  • Dicarboximide
  • Carboxylic acid imide
  • Alpha-aminoketone
  • Amino acid
  • Secondary carboxylic acid amide
  • Ketone
  • Carboxamide group
  • Amino acid or derivatives
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Carbonyl group
  • Amine
  • 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-1.4ALOGPS
logP-0.67ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)3.3ChemAxon
pKa (Strongest Basic)8.23ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area215.98 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity140.71 m³·mol⁻¹ChemAxon
Polarizability59.45 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA020653
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID144117
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound164380
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Nagai M, Ogawa K, Muraoka Y, Naganawa H, Aoyagi T, Takeuchi T: Poststatin, a new inhibitor of prolyl endopeptidase, produced by Streptomyces viridochromogenes MH534-30F3. II. Structure determination and inhibitory activities. J Antibiot (Tokyo). 1991 Sep;44(9):956-61. doi: 10.7164/antibiotics.44.956. [PubMed:1938618 ]