General Information


DRAVP ID  DRAVPe01634

Peptide Name   7R-Ahx-P3

Sequence  RRRRRRRXGSLLGRMKGA

Sequence Length  18

UniProt ID  None 

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=2.5 ±1.0 μM;EC90=8.6± 3.2 μM).

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

Cytotoxicity 

  • [Ref.21144865]HepG2.2.15:LC50=828.7 ± 50.3 μM.

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  C83H158N42O18S

Absent amino acids  CDEFHINPQTVWY

Common amino acids  R

Mass  2193.84

Pl  12.85

Basic residues  9

Acidic residues  0

Hydrophobic residues  3

Net charge  9

Boman Index  -11149

Hydrophobicity  -170

Aliphatic Index  48.89

Half Life 

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

Extinction Coefficient cystines  0

Absorbance 280nm  0

Polar residues  4



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