• DRAMP ID

    • DRAMP02603
    • Peptide Name

    • Putative antimicrobial peptide A Northern Europe Heligoland (chordates, animals)
    • Source

    • Ciona intestinalis
    • Family

    • Not found
    • Gene

    • Not found
    • Sequence

    • AALRGALRAVARVGKAILPHVAIANPYVRTPYVHNNP
    • Sequence Length

    • 37
    • UniProt Entry

    • No entry found
    • Protein Existence

    • Not found
    • Biological Activity

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

      • Gram-positive bacteria: Bacillus megaterium (MIC=0.1 µM), Bacillus subtilis (MIC=3.1 µM), Staphylococcus aureus (MIC>25 µM), Staphylococcus epidermidis (MIC=25 µM).
      • Gram-negative bacteria: Escherichia coli K12 D31 (MIC=0.8 µM), Y. enterocolitica (MIC=3.1 µM), Klebsiella pneumoniae (MIC>25µM), Pseudomonas aeruginosa (MIC=12.5 µM), Serratia marcescens(MIC>25 µM).
      • Fungi: Candida albicans ATCC 10261 (MIC=6.3 µM), Candida albicans SC 5314 (MIC=6.3 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

    • DRAMP02603 helical wheel diagram
    • PDB ID

    • None
    • Predicted Structure

    • There is no predicted structure for DRAMP02603.
    • Formula

    • C179H293N57O44
    • Absent Amino Acids

    • CDEFMQSW
    • Common Amino Acids

    • A
    • Mass

    • 3947.65
    • PI

    • 11.57
    • Basic Residues

    • 7
    • Acidic Residues

    • 0
    • Hydrophobic Residues

    • 18
    • Net Charge

    • +7
    • Boman Index

    • -36.16
    • Hydrophobicity

    • 0.176
    • Aliphatic Index

    • 113.51
    • Half Life

      • Mammalian:4.4 hour
      • Yeast:>20 hour
      • E.coli:>10 hour
    • Extinction Coefficient Cystines

    • 2980
    • Absorbance 280nm

    • 82.78
    • Polar Residues

    • 8

DRAMP02603

DRAMP02603 chydropathy plot
    • Comment

    • No comments found on DRAMP database
  • ·Literature 1
    • Title

    • A reverse search for antimicrobial peptides in Ciona intestinalis: identification of a gene family expressed in hemocytes and evaluation of activity.
    • Reference

    • Dev Comp Immunol. 2008;32(3):286-298.
    • Author

    • Fedders H, Leippe M.