• DRAMP ID

    • DRAMP00407
    • Peptide Name

    • Defensin D6 (So-D6; Antimicrobial peptide D6; Plant defensin)
    • Source

    • Spinacia oleracea (Spinach)
    • Family

    • Belongs to the DEFL family
    • Gene

    • Not found
    • Sequence

    • GIFSNMYXRTPAGYFRGPXGYXXN
    • Sequence Length

    • 24
    • Protein Existence

    • Protein level
    • Biological Activity

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

      • Gram-positive bacterium: Clavibacter michiganensis (EC50=1 µM);
      • Gram-negative bacterium: Ralstonia solanacearum (EC50=6 µM).
      • Fungi: Fusarium solani (EC50=11 µM).
    • Hemolytic Activity

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

    • DRAMP00407 helical wheel diagram
    • PDB ID

    • None
    • Predicted Structure

    • There is no predicted structure for DRAMP00407.
    • Formula

    • C104H138N28O24S
    • Absent Amino Acids

    • CDEHKLQVW
    • Common Amino Acids

    • GX
    • Mass

    • 2713.86
    • PI

    • 9.7
    • Basic Residues

    • 2
    • Acidic Residues

    • 0
    • Hydrophobic Residues

    • 4
    • Net Charge

    • +2
    • Boman Index

    • -30.71
    • Hydrophobicity

    • -0.517
    • Aliphatic Index

    • 20.42
    • Half Life

      • Mammalian:30 hour
      • Yeast:>20 hour
      • E.coli:>10 hour
    • Extinction Coefficient Cystines

    • 4470
    • Absorbance 280nm

    • 194.35
    • Polar Residues

    • 11

DRAMP00407

DRAMP00407 chydropathy plot
    • Function

    • Antimicrobial peptide. Active against Fusarium spp., Gram-positive and Gram-negative bacterial pathogens.
    • Tissue specificity

    • Distributed in the epidermal cell layer of leaves and in the subepidermal layer region of stems. Not in roots.
    • Developmental stage

    • Present throughout the life of the leaf.
  • ·Literature 1
    • Title

    • Novel defensin subfamily from spinach (Spinacia oleracea).
    • Reference

    • FEBS Lett. 1998; 435: 159-162.
    • Author

    • Segura A, Moreno M, Molina A, Garcia-Olmedo F.