General Information


DRAVP ID  DRAVPe01635

Peptide Name   7R-Ahx-HBV Large envelope protein (19-24)

Sequence  RRRRRRRXLDPAFR

Sequence Length  14

UniProt ID  P03138 

Source  Synthetic construct



Activity Information


Target Organism  HBV

Assay  FQ-PCR

Activity 

  • [Ref.21144865]HBV:inhibition of cell proliferation in HepG2.2.15 cells(EC50=3.0 ± 1.0 μM;EC90=10.9 ± 3.4 μM).

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

Cytotoxicity 

  • [Ref.21144865]No cytotoxicity was observed at 1mM of peptide concentration against HepG2.2.15.

Binding Target  DNA

Mechanism  The peptide can efficiently enter cells and inhibit the envelopment of HBV nucleocapsids and subsequent secretion of viral particles.



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  The 'X' at position 8 is 6-aminocaproic acid.

Stereochemistry  L



Physicochemical Information


Formula  C75H133N37O15

Absent amino acids  CEGHIKMNQSTVWY

Common amino acids  R

Mass  1922.47

Pl  12.48

Basic residues  8

Acidic residues  1

Hydrophobic residues  3

Net charge  7

Boman Index  -11837

Hydrophobicity  -233.57

Aliphatic Index  35

Half Life 

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

Extinction Coefficient cystines  0

Absorbance 280nm  0

Polar residues  0



Literature Information


Literature 1

Title   Artificial recombinant cell-penetrating peptides interfere with envelopment of hepatitis B virus nucleocapsid and viral production.

Pubmed ID   21144865

Reference   Antiviral Res. 2011 Jan;89(1):109-14.

Author   Pan XB, Wei L, Han JC, Ma H, Deng K, Cong X.

DOI   10.1016/j.antiviral.2010.12.001