General Information

    • DRAMP ID

    • DRAMP00962

    • Peptide Name

    • Pseudothionin Solanum tuberosum 1 (Pth-St1; Plant defensin)

    • Source

    • Solanum tuberosum (potato)

    • Family

    • Belongs to the thionin family

    • Gene

    • Not found

    • Sequence

    • RNCESLSHRFKGPCTRDSNC

    • Sequence Length

    • 20

    • UniProt Entry

    • No entry found

    • Protein Existence

    • Not found

Activity Information

    • Biological Activity

    • Antimicrobial, Antibacterial

    • Target Organism

    • Clavibacter michiganensis subspecies sepedonicus, Pseudomonas solanacearum and Fusarium solani.

    • 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

    • DRAMP00962 helical wheel diagram

    • PDB ID

    • None

    • Predicted Structure

    • There is no predicted structure for DRAMP00962.

Physicochemical Information

    • Formula

    • C91H148N34O31S3

    • Absent Amino Acids

    • AIMQVWY

    • Common Amino Acids

    • CRS

    • Mass

    • 2310.57

    • PI

    • 8.71

    • Basic Residues

    • 5

    • Acidic Residues

    • 2

    • Hydrophobic Residues

    • 2

    • Net Charge

    • +3

    • Boman Index

    • -83.87

    • Hydrophobicity

    • -1.28

    • Aliphatic Index

    • 19.5

    • Half Life

      • Mammalian:1 hour
      • Yeast:2 min
      • E.coli:2 min

    • Extinction Coefficient Cystines

    • 125

    • Absorbance 280nm

    • 6.58

    • Polar Residues

    • 10

DRAMP00962

DRAMP00962 chydropathy plot

Comments Information

    • Comment

    • No comments found on DRAMP database

Literature Information

  • ·Literature 1

    • Title

    • Pseudothionin-St1, a potato peptide active against potato pathogens.

    • Reference

    • Eur J Biochem. 1994 Jul 1;223(1):135-139.

    • Author

    • Moreno M, Segura A, Garc­a-Olmedo F.