General Information


DRAVP ID  DRAVPe01470

Peptide Name   A56

Sequence  PVLQPALSLSCGPEPLLLSC

Sequence Length  20

UniProt ID  No entry found

Source  Synthetic construct



Activity Information


Target Organism  HCMV

Assay  GFP assay

Activity 

  • [Ref.19740994]human cytomegalovirus(HCMV):inhibition of virus replication in HeLa cells(40% inhibition).

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  pUL84(nonconventional nuclear localization signal of the essential viral replication factor)

Mechanism  The peptide specifically bind to UL84 protein and utilized to inhibit HCMV replication.



Structure Information


PDB ID  None

Predicted Structure Download  DRAVPe01470

Linear/Cyclic  Linear

N-terminal Modification  Free

C-terminal Modification  Free

Other Modification  None

Stereochemistry  L



Physicochemical Information


Formula  C91H153N21O27S2

Absent amino acids  DFHIKMNRTWY

Common amino acids  L

Mass  2037.46

Pl  4

Basic residues  0

Acidic residues  1

Hydrophobic residues  8

Net charge  -1

Boman Index  1632

Hydrophobicity  88

Aliphatic Index  136.5

Half Life 

  •     Mammalian:>20 hour
  •     Yeast:>20 hour
  •     E.coli:?

Extinction Coefficient cystines  125

Absorbance 280nm  6.58

Polar residues  6



Literature Information


Literature 1

Title   Inhibition of human cytomegalovirus replication via peptide aptamers directed against the nonconventional nuclear localization signal of the essential viral replication factor pUL84.

Pubmed ID   19740994

Reference   J Virol. 2009 Nov;83(22):11902-13. 

Author   Kaiser N, Lischka P, Wagenknecht N, Stamminger T.

DOI   10.1128/JVI.01378-09