General Information

    • DRAMP ID

    • DRAMP01299

    • Peptide Name

    • Hyposin-HA4 (Hyposin-4; Frogs, amphibians, animals)

    • Source

    • Phyllomedusa azurea (Orange-legged monkey frog) (Phyllomedusa hypochondrialis azurea)

    • Family

    • Not found

    • Gene

    • Not found

    • Sequence

    • FRPALIVRTKGTRL

    • Sequence Length

    • 14

    • Protein Existence

    • Protein level

Activity Information

    • Biological Activity

    • Antimicrobial

    • Target Organism

    • No MICs found in DRAMP database

    • Hemolytic Activity

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

    • Cytotoxicity

      • Not included yet

    • Binding Target

    • Not found

Structure Information

    • 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

    • DRAMP01299 helical wheel diagram

    • PDB ID

    • None

    • Predicted Structure

    • There is no predicted structure for DRAMP01299.

Physicochemical Information

    • Formula

    • C74H130N24O17

    • Absent Amino Acids

    • CDEHMNQSWY

    • Common Amino Acids

    • R

    • Mass

    • 1628

    • PI

    • 12.3

    • Basic Residues

    • 4

    • Acidic Residues

    • 0

    • Hydrophobic Residues

    • 6

    • Net Charge

    • +4

    • Boman Index

    • -30.92

    • Hydrophobicity

    • 0.007

    • Aliphatic Index

    • 111.43

    • Half Life

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

    • Extinction Coefficient Cystines

    • 0

    • Absorbance 280nm

    • 0

    • Polar Residues

    • 3

DRAMP01299

Comments Information

    • Function

    • Has antimicrobial activity.

    • PTM

    • C-terminal amidation.

Literature Information

  • ·Literature 1

    • Title

    • Amphibian skin secretomics: application of parallel quadrupole time-of-flight mass spectrometry and peptide precursor cDNA cloning to rapidly characterize the skin secretory peptidome of Phyllomedusa hypochondrialis azurea: discovery of a novel peptide family, the hyposins.

    • Reference

    • J Proteome Res. 2007 Sep;6(9):3604-3613.

    • Author

    • Thompson AH, Bjourson AJ, Orr DF, Shaw C, McClean S.