• DRAMP ID

    • DRAMP02766
    • Peptide Name

    • Ponericin-W5 (ants, insects, animals)
    • Source

    • Pachycondyla goeldii (Ponerine ant)
    • Family

    • Belongs to the ponericin-W family
    • Gene

    • Not found
    • Sequence

    • FWGALIKGAAKLIPSVVGLFKKKQ
    • Sequence Length

    • 24
    • Protein Existence

    • Protein level
    • Biological Activity

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

      • [Ref.11279030]Gram-positive bacteria: Bacillus cereus CIP 6624a(Inhibition zone = 7mm), B. megaterium ATCC 9885b(Inhibition zone = 12mm), B. stearothermophilus CIP 675(Inhibition zone = 17mm), B. subtilis ATCC 6623(Inhibition zone = 13mm), Enterococcus faecalis CIP 636(Inhibition zone = 3mm), Lactococcus lactis ssp. cremoris I116(Inhibition zone = 11mm), Streptococcus pyogenes CIP 561(Inhibition zone = 6.5mm), S. sanguinis CIP 55128(Inhibition zone = 4.5mm), Listeria ivanovii LMA 94d(Inhibition zone = 8mm), Listeria monocytogenes ATCC 15313(Inhibition zone = 6.5mm), Micrococcus luteus CIP 5345(Inhibition zone = 11mm), Staphylococcus aureus CIP 677(Inhibition zone = 7.5mm), Staphylococcus aureus LMA(Inhibition zone = 9mm), S. epidermidis CIP 53134(Inhibition zone = 7.5mm);
      • Gram-negative bacteria: Escherichia coli(Inhibition zone = 3mm), Enterobacter cloacae CIP 6085(Inhibition zone = 11mm), Klebsiella pneumoniae CIP 8291(Inhibition zone = 6.5mm), Proteus mirabilis LMA TP(no detected), Salmonella enterica CIP 813(no detected), Serratia marcescens LMA TP(Inhibition zone = 11mm), Flavobacterium meningosepticum CIP 6057(Inhibition zone = 5mm), Pseudomonas aeruginosa CIP A22(Inhibition zone = 14mm).
    • Hemolytic Activity

      • [Ref.11279030]4mm in test condition against horse erythrocytes (A 12-ml sample of blood agar medium was supplemented with 1 ml of sheep or horse erythrocytes. Wells 5 mm in diameter were filled with 20 μl of the peptide solution and placed overnight at 4℃ to allow the diffusion of the hemolytic agent)
    • Cytotoxicity

      • Not included yet
    • Binding Target

    • Not found
    • Linear/Cyclic

    • Not included yet
    • N-terminal Modification

    • Not included yet
    • C-terminal Modification

    • Not included yet
    • Nonterminal Modifications and Unusual Amino Acids

    • Not included yet
    • Stereochemistry

    • Not included yet
    • Structure

    • Not found
    • Structure Description

    • Not found
    • Helical Wheel Diagram

    • DRAMP02766 helical wheel diagram
    • PDB ID

    • None
    • Predicted Structure

    • There is no predicted structure for DRAMP02766.
    • Formula

    • C127H207N31O27
    • Absent Amino Acids

    • CDEHMNRTY
    • Common Amino Acids

    • K
    • Mass

    • 2600.23
    • PI

    • 10.6
    • Basic Residues

    • 5
    • Acidic Residues

    • 0
    • Hydrophobic Residues

    • 13
    • Net Charge

    • +5
    • Boman Index

    • 12.53
    • Hydrophobicity

    • 0.513
    • Aliphatic Index

    • 117.92
    • Half Life

      • Mammalian:1.1 hour
      • Yeast:3 min
      • E.coli:2 min
    • Extinction Coefficient Cystines

    • 5500
    • Absorbance 280nm

    • 239.13
    • Polar Residues

    • 4

DRAMP02766

DRAMP02766 chydropathy plot
    • Function

    • Broad spectrum of activity against both Gram-positive and Gram-negative bacteria and S.cerevisiae. Has insecticidal and hemolytic activities.
    • Tissue specificity

    • Expressed by the venom gland.
  • ·Literature 1
    • Title

    • Ponericins, new antibacterial and insecticidal peptides from the venom of the ant Pachycondyla goeldii.
    • Reference

    • J. Biol. Chem. 2001; 276: 17823-17829.
    • Author

    • Orivel J, Redeker V, Le Caer JP, Krier F, Revol-Junelles AM, Longeon A, Chaffotte A, Dejean A, Rossier J.