General Information


DRAVP ID  DRAVPe02606

Peptide Name   336-350

Sequence  VKKRRHGDEDMFYMH

Sequence Length  15

UniProt ID  Q9JJP2 

Taxon ID  10090 

Source  Host p73 protein

Validation   Experimentally Validated



Origin Information


Gene Name/ID  Tp73

GenBank  Not Available

Amino Acid position  336-350

Domain Accession ID  Not Available

Nucleotide sequence ID  CM000997.3 

Molecular Type  Not Available

Chromosomal Position  Chromosome 4: 154,140,706-154,224,665



Activity Information


Target Organism  HCV

Assay  EMSA

Activity 

  • [Ref:22452666]HCV:IC50=decrease the initial rate and maximum OD strongly to levels as low as 101% and 99%,respectively.

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  NS5A protein

Mechanism  Peptide derived from the C-terminal end of NS5A protein moderately inhibits the assembly process.Exerts viral interference on hepatitis B virus when HCV and HBV coinfect the same cell, by suppressing HBV gene expression, RNA encapsidation and budding.



Structure Information


PDB ID  None

Predicted Structure Download  No predicted structure available

Linear/Cyclic  Linear

N-terminal Modification  Free

C-terminal Modification  Free

Other Modification  None

Stereochemistry  L



Physicochemical Information


Formula  H168C272N42O57S0

Absent amino acids  ABCIJLNPQSTWXZ

Common amino acids  VK

Mass  3810.2194

Pl  4.1967866897583

Basic residues  3

Acidic residues  7

Hydrophobic residues  13

Net charge  -4.02986400470627

Boman Index  0.987

Hydrophobicity  -0.373529411764705

Aliphatic Index  117.65

Half Life 

  •     Mammalian:20 hours
  •     Yeast:15 hours
  •     E.coli:18 hours

Extinction Coefficient cystines  5500

Absorbance 280nm  1.44348643020399

Polar residues  21



Literature Information


Literature 1

Title   Interfering with hepatitis C virus assembly in vitro using affinity peptides directed towards core protein.

Pubmed ID   22452666

Reference   Can J Microbiol. 2012

Author   Duvignaud JB, Majeau N, Delisle P, Voyer N, Gagne SM, Leclerc D.

DOI   10.1139/w2012-009