General Information

    • DRAMP ID

    • DRAMP02165

    • Peptide Name

    • Ranatensin-C (Frogs, amphibians, animals)

    • Source

    • Rana pipiens (Northern leopard frog)

    • Family

    • Belongs to the bombesin/neuromedin-B/ranatensin family

    • Gene

    • Not found

    • Sequence

    • QTPQWATGHFM

    • Sequence Length

    • 11

    • Protein Existence

    • Protein level

Activity Information

    • Biological Activity

    • Unknown

    • 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

    • DRAMP02165 helical wheel diagram

    • PDB ID

    • None

    • Predicted Structure

    • There is no predicted structure for DRAMP02165.

Physicochemical Information

    • Formula

    • C59H82N16O16S

    • Absent Amino Acids

    • CDEIKLNRSVY

    • Common Amino Acids

    • QT

    • Mass

    • 1303.46

    • PI

    • 6.74

    • Basic Residues

    • 1

    • Acidic Residues

    • 0

    • Hydrophobic Residues

    • 3

    • Net Charge

    • +1

    • Boman Index

    • -10.47

    • Hydrophobicity

    • -0.727

    • Aliphatic Index

    • 9.09

    • Half Life

      • Mammalian:0.8 hour
      • Yeast:10 min
      • E.coli:>10 hour

    • Extinction Coefficient Cystines

    • 5500

    • Absorbance 280nm

    • 550

    • Polar Residues

    • 3

DRAMP02165

Comments Information

    • Function

    • Amphibian defensive peptide.

    • Tissue specificity

    • Expressed by the skin glands.

Literature Information

  • ·Literature 1

    • Title

    • Active peptides in the skins of one hundred amphibian species from Australia and Papua New Guinea.

    • Reference

    • Comp Biochem Physiol C. 1984;77(1):99-108.

    • Author

    • Erspamer V, Erspamer GF, Mazzanti G, Endean R.