General Information

    • DRAMP ID

    • DRAMP29194

    • Peptide Name

    • ACE2 (79-85)(SAP3)

    • Source

    • Synthetic construct

    • Family

    • Belongs to the peptidase M4 family.

    • Gene

    • ACE2

    • Sequence

    • LAQMYPL

    • Sequence Length

    • 7

    • Protein Existence

    • Protein level

Activity Information

    • Biological Activity

    • Antimicrobial, Antiviral(SARS-CoV-2)

    • Target Organism

      • [Ref.33356169]Virus:
      • SARS-CoV-2:Inhibition of infection in 293T/ACE2 cells(IC50>7.5 mM)

    • Hemolytic Activity

      • No hemolysis information or data found in the reference(s) presented in this entry

    • Cytotoxicity

    • No cytotoxicity information found in the reference(s) presented

    • Binding Target

    • Not found

Structure Information

    • Linear/Cyclic

    • Linear

    • N-terminal Modification

    • Free

    • C-terminal Modification

    • Free

    • Nonterminal Modifications and Unusual Amino Acids

    • None

    • Stereochemistry

    • L

    • Structure

    • Not found

    • Structure Description

    • Not found

    • Helical Wheel Diagram

    • DRAMP29194 helical wheel diagram

    • PDB ID

    • None

    • Predicted Structure

    • There is no predicted structure for DRAMP29194.

Physicochemical Information

    • Formula

    • C39H62N8O10S

    • Absent Amino Acids

    • CDEFGHIKNRSTVW

    • Common Amino Acids

    • L

    • Mass

    • 835.03

    • PI

    • 5.52

    • Basic Residues

    • 0

    • Acidic Residues

    • 0

    • Hydrophobic Residues

    • 3

    • Net Charge

    • 0

    • Boman Index

    • 832

    • Hydrophobicity

    • 0.7

    • Aliphatic Index

    • 125.71

    • Half Life

      • Mammalian:5.5 hour
      • Yeast:3 min
      • E.coli:2 min

    • Extinction Coefficient Cystines

    • 1490

    • Absorbance 280nm

    • 248.33

    • Polar Residues

    • 1

DRAMP29194

Comments Information

    • Mechanism of action

    • Inhibiting SARS-CoV-2 infection by disrupting the Spike-ACE2 interaction interface with peptide-based inhibitors.

Literature Information

  • ·Literature 1

    • Title

    • Rationally Designed ACE2-Derived Peptides Inhibit SARS-CoV-2.

    • Reference

    • Bioconjug Chem. 2021 Jan 20;32(1):215-223.

    • Author

    • Larue RC, Xing E, Kenney AD, Zhang Y, Tuazon JA, Li J, Yount JS, Li PK, Sharma A.