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Record Information
Version2.0
Created at2022-09-04 13:58:01 UTC
Updated at2022-09-04 13:58:01 UTC
NP-MRD IDNP0195990
Secondary Accession NumbersNone
Natural Product Identification
Common Name(3s,4s)-4-{[(2s)-2-{[(3s,4s)-1,3-dihydroxy-4-{[(2s)-1-hydroxy-2-{[(2s)-1-hydroxy-2-[(1-hydroxyethylidene)amino]-3-methylbutylidene]amino}-3-methylbutylidene]amino}-6-methylheptylidene]amino}-1-hydroxypropylidene]amino}-3-hydroxy-6-methylheptanoic acid
DescriptionAcetyl-pepstatin belongs to the class of organic compounds known as hybrid peptides. Hybrid peptides are compounds containing at least two different types of amino acids (alpha, beta, gamma, delta) linked to each other through a peptide bond. (3s,4s)-4-{[(2s)-2-{[(3s,4s)-1,3-dihydroxy-4-{[(2s)-1-hydroxy-2-{[(2s)-1-hydroxy-2-[(1-hydroxyethylidene)amino]-3-methylbutylidene]amino}-3-methylbutylidene]amino}-6-methylheptylidene]amino}-1-hydroxypropylidene]amino}-3-hydroxy-6-methylheptanoic acid was first documented in 2009 (PMID: 18951411). Based on a literature review a small amount of articles have been published on Acetyl-pepstatin (PMID: 24336129) (PMID: 32640672) (PMID: 24132393) (PMID: 22804908).
Structure
Thumb
Synonyms
ValueSource
Streptomyces pepsin inhibitorMeSH
Acetyl pepstatinMeSH
Ac-val-val-4-amino-3-hydroxy-6-me-heptanoyl-ala-4-amino-3-hydroxyl-6-me-heptanoic acidMeSH
Ac-pepstatinMeSH
AcetylpepstatinMeSH
Ac-val-val-sta-ala-staMeSH
Acetylvalylvalyl-4-amino-3-hydroxy-6-methylheptanoylalanyl-4-amino-3-hydroxyl-6-methylheptanoic acidMeSH
Chemical FormulaC31H57N5O9
Average Mass643.8230 Da
Monoisotopic Mass643.41563 Da
IUPAC Name(3S,4S)-4-{[(2S)-2-{[(3S,4S)-1,3-dihydroxy-4-{[(2S)-1-hydroxy-2-{[(2S)-1-hydroxy-2-[(1-hydroxyethylidene)amino]-3-methylbutylidene]amino}-3-methylbutylidene]amino}-6-methylheptylidene]amino}-1-hydroxypropylidene]amino}-3-hydroxy-6-methylheptanoic acid
Traditional Name(3S,4S)-4-{[(2S)-2-{[(3S,4S)-1,3-dihydroxy-4-{[(2S)-1-hydroxy-2-{[(2S)-1-hydroxy-2-[(1-hydroxyethylidene)amino]-3-methylbutylidene]amino}-3-methylbutylidene]amino}-6-methylheptylidene]amino}-1-hydroxypropylidene]amino}-3-hydroxy-6-methylheptanoic acid
CAS Registry NumberNot Available
SMILES
CC(C)C[C@H](N=C(O)[C@H](C)N=C(O)C[C@H](O)[C@H](CC(C)C)N=C(O)[C@@H](N=C(O)[C@@H](N=C(C)O)C(C)C)C(C)C)[C@@H](O)CC(O)=O
InChI Identifier
InChI=1S/C31H57N5O9/c1-15(2)11-21(35-30(44)28(18(7)8)36-31(45)27(17(5)6)33-20(10)37)23(38)13-25(40)32-19(9)29(43)34-22(12-16(3)4)24(39)14-26(41)42/h15-19,21-24,27-28,38-39H,11-14H2,1-10H3,(H,32,40)(H,33,37)(H,34,43)(H,35,44)(H,36,45)(H,41,42)/t19-,21-,22-,23-,24-,27-,28-/m0/s1
InChI KeyWKYBEGDEGRCZNF-LBTYKNIQSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hybrid peptides. Hybrid peptides are compounds containing at least two different types of amino acids (alpha, beta, gamma, delta) linked to each other through a peptide bond.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassPeptidomimetics
Sub ClassHybrid peptides
Direct ParentHybrid peptides
Alternative Parents
Substituents
  • Hybrid peptide
  • Alpha-dipeptide
  • Valine or derivatives
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Gamma amino acid or derivatives
  • Alanine or derivatives
  • N-substituted-alpha-amino acid
  • Alpha-amino acid or derivatives
  • Medium-chain hydroxy acid
  • Medium-chain fatty acid
  • Amino fatty acid
  • Beta-hydroxy acid
  • Branched fatty acid
  • Methyl-branched fatty acid
  • Hydroxy fatty acid
  • Fatty amide
  • Fatty acyl
  • Fatty acid
  • Hydroxy acid
  • N-acyl-amine
  • Acetamide
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Carboxamide group
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organonitrogen compound
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organooxygen 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
logP3.3ChemAxon
pKa (Strongest Acidic)1.99ChemAxon
pKa (Strongest Basic)4.1ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area240.71 ŲChemAxon
Rotatable Bond Count20ChemAxon
Refractivity168.25 m³·mol⁻¹ChemAxon
Polarizability71.56 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4587257
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5481345
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Ellithey MS, Lall N, Hussein AA, Meyer D: Cytotoxic, cytostatic and HIV-1 PR inhibitory activities of the soft coral Litophyton arboreum. Mar Drugs. 2013 Dec 10;11(12):4917-36. doi: 10.3390/md11124917. [PubMed:24336129 ]
  2. Golda M, Motyan JA, Nagy K, Matuz K, Nagy T, Tozser J: Biochemical Characterization of Human Retroviral-Like Aspartic Protease 1 (ASPRV1). Biomolecules. 2020 Jul 6;10(7):1004. doi: 10.3390/biom10071004. [PubMed:32640672 ]
  3. Naicker P, Seele P, Dirr HW, Sayed Y: F99 is critical for dimerization and activation of South African HIV-1 subtype C protease. Protein J. 2013 Oct;32(7):560-7. doi: 10.1007/s10930-013-9517-y. [PubMed:24132393 ]
  4. Matuz K, Motyan J, Li M, Wlodawer A, Tozser J: Inhibition of XMRV and HIV-1 proteases by pepstatin A and acetyl-pepstatin. FEBS J. 2012 Sep;279(17):3276-86. doi: 10.1111/j.1742-4658.2012.08714.x. Epub 2012 Aug 17. [PubMed:22804908 ]
  5. Sayer JM, Louis JM: Interactions of different inhibitors with active-site aspartyl residues of HIV-1 protease and possible relevance to pepsin. Proteins. 2009 May 15;75(3):556-68. doi: 10.1002/prot.22271. [PubMed:18951411 ]
  6. LOTUS database [Link]