General Information


DRAVP ID  DRAVPe02056

Peptide Name   Peptide-1

Sequence  DHVTPDIAYNPRTMY

Sequence Length  15

UniProt ID  No entry found

Taxon ID  None

Source  Acacia catechu extract

Validation   Experimentally Validated



Origin Information


Gene Name/ID  Not Available

GenBank  Not Available

Amino Acid position  Not Available

Domain Accession ID  Not Available

Nucleotide sequence ID  Not Available

Molecular Type  Not Available

Chromosomal Position  Not Available



Activity Information


Target Organism  DENV

Assay  Foci-forming unit (FFU) assay

Activity  No activity information or data found in the reference(s) presented in this entry

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 Available

Mechanism  Not Available



Structure Information


PDB ID  None

Predicted Structure Download  No predicted structure available

Linear/Cyclic  Not included yet

N-terminal Modification  Not included yet

C-terminal Modification  Not included yet

Other Modification  Not included yet

Stereochemistry  Not included yet



Physicochemical Information


Formula  C79H117N21O25S1

Absent amino acids  CQEGLKFWOU

Common amino acids  DPTY

Mass  1792.98

Pl  5.21

Basic residues  2

Acidic residues  1

Hydrophobic residues  11

Net charge  -1

Boman Index  1.0171

Hydrophobicity  -0.867

Aliphatic Index  52

Half Life 

  •     Mammalian:1.1 hours
  •     Yeast:3 mins
  •     E.coli:>10 hours

Extinction Coefficient cystines  2980

Absorbance 280nm  1.662

Polar residues  14



Literature Information


Literature 1

Title   Novel bioactive peptides demonstrating anti-dengue virus activity isolated from the Asian medicinal plant Acacia Catechu

Pubmed ID   30225997

Reference   Chemical biology & drug design, 93(2), 100–109.

Author   Panya, A., Yongpitakwattana, P., Budchart, P., Sawasdee, N., Krobthong, S., Paemanee, A., Roytrakul, S., Rattanabunyong, S., Choowongkomon, K., & Yenchitsomanus, P. T. (2019). 

DOI   10.1111/cbdd.13405