General Information

    • DRAMP ID

    • DRAMP01750

    • Peptide Name

    • Temporin-1PLa (Frogs, amphibians, animals)

    • Source

    • Rana palustris (pickerel frog)

    • Family

    • Belongs to the frog skin active peptide family (Brevinin subfamily)

    • Gene

    • Not found

    • Sequence

    • FLPLVGKILSGLI

    • Sequence Length

    • 13

    • Protein Existence

    • Protein level

Activity Information

    • Biological Activity

    • Antimicrobial, Antibacterial, Anti-Gram+

    • Target Organism

      • Gram-positive bacterium: Staphylococcus aureus (MIC=70 µM).

    • Hemolytic Activity

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

    • Cytotoxicity

    • No cytotoxicity information found in the reference(s) presented

    • Binding Target

    • Not found

Structure Information

    • Linear/Cyclic

    • Linear

    • N-terminal Modification

    • Free

    • C-terminal Modification

    • Amidation

    • Nonterminal Modifications and Unusual Amino Acids

    • Free

    • Stereochemistry

    • L

    • Structure

    • Not found

    • Structure Description

    • Not found

    • Helical Wheel Diagram

    • DRAMP01750 helical wheel diagram

    • PDB ID

    • None

    • Predicted Structure

    • There is no predicted structure for DRAMP01750.

Physicochemical Information

    • Formula

    • C68H116N14O15

    • Absent Amino Acids

    • ACDEHMNQRTWY

    • Common Amino Acids

    • L

    • Mass

    • 1369.75

    • PI

    • 8.75

    • Basic Residues

    • 1

    • Acidic Residues

    • 0

    • Hydrophobic Residues

    • 8

    • Net Charge

    • +1

    • Boman Index

    • 29.47

    • Hydrophobicity

    • 1.854

    • Aliphatic Index

    • 202.31

    • Half Life

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

    • Extinction Coefficient Cystines

    • 0

    • Absorbance 280nm

    • 0

    • Polar Residues

    • 3

DRAMP01750

Comments Information

    • Function

    • Antimicrobial activity against the Gram-positive bacteria

Literature Information

  • ·Literature 1

    • Title

    • Multiple antimicrobial peptides and peptides related to bradykinin and neuromedin N isolated from skin secretions of the pickerel frog, Rana palustris.

    • Reference

    • Biochim Biophys Acta. 2000 Nov 30;1543(1):95-105.

    • Author

    • Basir YJ, Knoop FC, Dulka J, Conlon JM.