General Information


DRAVP ID  DRAVPe02014

Peptide Name   E30pep-wt

Sequence  QLESLTDRELLLLIARKTCGSVE

Sequence Length  23

UniProt ID  Q05323 

Source  Synthetic construct



Activity Information


Target Organism  EBOV

Assay  Immunofluorescence

Activity 

  • [Ref.12912982]Ebola virus(EBOV): inhibition of the oligomerization of VP30(IC50= 1 μM).

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

Cytotoxicity 

  • No cytotoxicity information or data found in the reference(s) presented in this entry

Binding Target  Transcription

Mechanism  E30pep-wt seemed to bind efficiently to VP30 and consequently blocked the oligomerization of the protein. When E30pep-wt was transfected into EBOV-infected cells, the peptide inhibited viral replication suggesting that inhibition of VP30 oligomerization represents a target for EBOV antiviral drugs.



Structure Information


PDB ID  None

Predicted Structure Download  No predicted structure available

Linear/Cyclic  Linear

N-terminal Modification  Free

C-terminal Modification  Amidation

Other Modification  None

Stereochemistry  L



Physicochemical Information


Formula  C111H195N31O37S

Absent amino acids  FHMNPWY

Common amino acids  L

Mass  2588.01

Pl  4.87

Basic residues  3

Acidic residues  4

Hydrophobic residues  9

Net charge  -1

Boman Index  -3951

Hydrophobicity  8.7

Aliphatic Index  135.65

Half Life 

  •     Mammalian:0.8 hour
  •     Yeast:10 min
  •     E.coli:>10 hour

Extinction Coefficient cystines  0

Absorbance 280nm  0

Polar residues  6



Literature Information


Literature 1

Title   Oligomerization of Ebola virus VP30 is essential for viral transcription and can be inhibited by a synthetic peptide. 

Pubmed ID   12912982

Reference   J Biol Chem. 2003 Oct 24;278(43):41830-6.

Author   Hartlieb B, Modrof J, Mühlberger E, Klenk HD, Becker S.

DOI   10.1074/jbc.M307036200