• DRAMP ID

    • DRAMP01199
    • Peptide Name

    • Hejiangin-A1 (Frogs, amphibians, animals)
    • Source

    • Odorrana hejiangensis
    • Family

    • Not found
    • Gene

    • Not found
    • Sequence

    • RFIYMKGFGKPRFGKR
    • Sequence Length

    • 16
    • UniProt Entry

    • No entry found
    • Protein Existence

    • Not found
    • Biological Activity

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

      • Gram-negative bacteria: Escherichia coli ATCC 25922 (MIC=100 µg/ml), Bacillus pyocyaneus CMCCB 10104 (MIC=25 µg/ml);
      • Gram-positive bacterium: Staphylococcus aureus ATCC 25923 (MIC=25 µg/ml).
      • Yeast: Candida albicans ATCC 2002 (MIC=50 µg/ml).
    • Hemolytic Activity

      • Not found
    • 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
    • Other Modifications and Unusual Amino Acids

    • Not included yet
    • Stereochemistry

    • Not included yet
    • Structure

    • Not found
    • Structure Description

    • Not found
    • PDB ID

    • None
    • DRAMP01199 helical wheel diagram
    • Formula

    • C94H146N28O18S
    • Absent Amino Acids

    • ACDEHLNQSTVW
    • Common Amino Acids

    • FGKR
    • Mass

    • 1988.43
    • PI

    • 11.74
    • Basic Residues

    • 6
    • Acidic Residues

    • 0
    • Hydrophobic Residues

    • 4
    • Net Charge

    • +6
    • Boman Index

    • -42.52
    • Hydrophobicity

    • -0.906
    • Aliphatic Index

    • 24.38
    • Half Life

      • Mammalian:1 hour
      • Yeast:2 min
      • E.coli:2 min
    • Extinction Coefficient Cystines

    • 1490
    • Absorbance 280nm

    • 99.33
    • Polar Residues

    • 4

DRAMP01199

    • Function

    • Hejiangin-A1 showes killing effects against the tested strains.
  • ·Literature 1
    • Title

    • Extremely abundant antimicrobial peptides existed in the skins of nine kinds of Chinese odorous frogs.
    • Reference

    • J Proteome Res. 2012 Jan 1;11(1):306-319.
    • Author

    • Yang X, Lee WH, Zhang Y.