General Information

    • DRAMP ID

    • DRAMP29242

    • Peptide Name

    • Peptide 1(lactoferrin 418–429)

    • Source

    • Synthetic construct

    • Family

    • Belongs to the transferrin family

    • Gene

    • LTF

    • Sequence

    • SKHSSLDCVLRP

    • Sequence Length

    • 12

    • Protein Existence

    • Protein level

Activity Information

    • Biological Activity

    • Antimicrobial,Antiviral

    • Target Organism

      • [Ref.28878220]Virus:A/Roma-ISS/02/08 H1N1:inhibition of virus replication in MDCK cells(EC50=4 ± 0.37 pM);
      • A/Parma/24/09 H1N1:inhibition of virus replication in MDCK cells(EC50=3.1 ± 0.12 pM);
      • A/Parma0/5/06 H3N2:inhibition of virus replication in MDCK cells(EC50=5.8 ± 0.7 pM).

    • 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

    • hemagglutinin (HA)

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

    • DRAMP29242 helical wheel diagram

    • Predicted Structure

    • There is no predicted structure for DRAMP29242.

Physicochemical Information

    • Formula

    • C56H96N18O18S

    • Absent Amino Acids

    • AEFGIMNQTWY

    • Common Amino Acids

    • S

    • Mass

    • 1341.55

    • PI

    • 7.97

    • Basic Residues

    • 3

    • Acidic Residues

    • 1

    • Hydrophobic Residues

    • 3

    • Net Charge

    • +2

    • Boman Index

    • -2889

    • Hydrophobicity

    • -0.4

    • Aliphatic Index

    • 89.17

    • Half Life

      • Mammalian:1.9 hour
      • Yeast:>20 hour
      • E.coli:>10 hour

    • Extinction Coefficient Cystines

    • 0

    • Absorbance 280nm

    • 0

    • Polar Residues

    • 4

DRAMP29242

Comments Information

    • Function

    • Antiviral activity against Influenza virus.

Literature Information

  • ·Literature 1

    • Title

    • Lactoferrin-derived Peptides Active towards Influenza: Identification of Three Potent Tetrapeptide Inhibitors.

    • Reference

    • Sci Rep. 2017 Sep 6;7(1):10593.

    • Author

    • Scala MC, Sala M, Pietrantoni A, Spensiero A, Di Micco S, Agamennone M, Bertamino A, Novellino E, Bifulco G, Gomez-Monterrey IM, Superti F, Campiglia P.