• DRAMP ID

    • DRAMP29150
    • Peptide Name

    • Reverse Pxt-12
    • Source

    • Synthetic construct
    • Family

    • Not found
    • Gene

    • Not found
    • Sequence

    • LLNSGVKLGTKLLSGLLN
    • Sequence Length

    • 18
    • UniProt Entry

    • No entry found
    • Protein Existence

    • Not found
    • Biological Activity

    • Antimicrobial, Antibacterial,Anti-Gram+, Anti-Gram-, Antifungal
    • Target Organism

      • [Ref.26802742]Gram-negative bacteria:Escherichia coli NBRC 14237(ND);Pseudomonas aeruginosa NBRC 12582(ND);
      • Gram-positive bacteria:Staphylococcus aureus NBRC 12732(ND);Micrococcus luteus NBRC 12708(ND);
      • Fungi:Candida albicans NBRC 1594(ND).
    • Hemolytic Activity

      • [Ref.26802742]0% Hemolysis against Rat erythrocytes at 50 µM.
    • Cytotoxicity

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

    • liposomes
    • Linear/Cyclic

    • Linear
    • N-terminal Modification

    • Free
    • C-terminal Modification

    • Amidation
    • Nonterminal Modifications and Unusual Amino Acids

    • None
    • Stereochemistry

    • L
    • Structure

    • Alpha helix,random coil
    • Structure Description

    • 0%,0%,2.0% α-helix were mearsured by CD spectra at 10 °C, 25 °C and 37 °C in 10 mm Tris-HCl (pH 7.2);23.7%,21.0%,17.9% α-helix were mearsured by CD spectra at 10 °C, 25 °C and 37 °C in 50% TFE.
    • Helical Wheel Diagram

    • DRAMP29150 helical wheel diagram
    • PDB ID

    • None
    • Predicted Structure

    • There is no predicted structure for DRAMP29150.
    • Formula

    • C83H150N22O24
    • Absent Amino Acids

    • ACDEFHIMPQRWY
    • Common Amino Acids

    • L
    • Mass

    • 1840.24
    • PI

    • 10
    • Basic Residues

    • 2
    • Acidic Residues

    • 0
    • Hydrophobic Residues

    • 8
    • Net Charge

    • +2
    • Boman Index

    • 755
    • Hydrophobicity

    • 0.694
    • Aliphatic Index

    • 167.78
    • Half Life

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

    • 0
    • Absorbance 280nm

    • 0
    • Polar Residues

    • 8

DRAMP29150

DRAMP29150 chydropathy plot
    • Induced a significant and dose-dependent histamine release.

  • ·Literature 1
    • Title

    • Physicochemical and biological characterizations of Pxt peptides from amphibian (Xenopus tropicalis) skin.
    • Reference

    • J Biochem. 2016 Jun;159(6):619-29.
    • Author

    • Shigeri Y, Horie M, Yoshida T, Hagihara Y, Imura T, Inagaki H, Haramoto Y, Ito Y, Asashima M.